From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29660C0650F for ; Tue, 30 Jul 2019 05:38:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B66AC208E3 for ; Tue, 30 Jul 2019 05:38:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="CwkAA1vM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729032AbfG3Fit (ORCPT ); Tue, 30 Jul 2019 01:38:49 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:33630 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725966AbfG3Fis (ORCPT ); Tue, 30 Jul 2019 01:38:48 -0400 Received: by mail-pf1-f193.google.com with SMTP id g2so29219076pfq.0 for ; Mon, 29 Jul 2019 22:38:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4iPZmA7gLRNb4eMI7YMcqhgNDTCs2zCSKn0x1kFZ3N0=; b=CwkAA1vMJQOEpy8XAHoA+421nvbt8GrVk0J3lrgbKZvwTiDzs9IbYoSWT9upgCeP+f gSlg39V9bgIX7CBxiKSqPX1yjVzMQEEW/luiSiLAgONuTOstNrIKN3xYDdneXyep+1A8 PR8ZYrif0rYH58UwOpGi8dFpyDJ5EO9wRclkE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4iPZmA7gLRNb4eMI7YMcqhgNDTCs2zCSKn0x1kFZ3N0=; b=mS7vIc3XtGQe0QsS+nSgGxnIhr3MJaD2QyFyenZFZJtOGJNyY45La2PD++YMB1wIz0 aTjQokQY44F7ZmuXps7SsdFS15as+KffGjf4nE3iuoJMGHW3aIEsw5LdVJSvnPq4u9JY VqTLqTvonx1yEBVSezY1hOusBdu3yepia/ZPfUfhq76NtXC0ITAwBTF2mwSgsexUqNnl M0u5jnnursily0aAyP1r/VwZ3ZK8+ZR2klmwlukVz3ZtEXqwzH2VMSaicD1e69aGgX3e AaPF/RlIFHO4ri2gTwR8Fo2+7QFu6539aih9v9lbPhrwYWYrPrIUTa72N2wDgoaq30hm EuMw== X-Gm-Message-State: APjAAAU8A7xcEHocBG789ejuts4OQyLxxG5Z8xzhwmsHXL9hPf0jHvDI fhvMeGjfFuRskofHS1mOihWZLQ== X-Google-Smtp-Source: APXvYqzrtCGno7onh5sn77yhu0y9MvMnDicLtwZ/HIhDEY7jMpWMNgtzQbGbMPTGoCiIL5PfO/ZIuA== X-Received: by 2002:a17:90a:9386:: with SMTP id q6mr114225035pjo.81.1564465127322; Mon, 29 Jul 2019 22:38:47 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:1:fa53:7765:582b:82b9]) by smtp.gmail.com with ESMTPSA id r1sm59306805pgv.70.2019.07.29.22.38.46 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 29 Jul 2019 22:38:46 -0700 (PDT) From: Stephen Boyd To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Rob Herring , Bartlomiej Zolnierkiewicz , Javier Martinez Canillas , Andrzej Hajda , Mark Brown , Russell King - ARM Linux , Marek Szyprowski , "Rafael J . Wysocki" , Andy Shevchenko , Julia Lawall , Gilles Muller , Nicolas Palix , Michal Marek , cocci@systeme.lip6.fr Subject: [PATCH v5 0/3] Add error message to platform_get_irq*() Date: Mon, 29 Jul 2019 22:38:42 -0700 Message-Id: <20190730053845.126834-1-swboyd@chromium.org> X-Mailer: git-send-email 2.22.0.709.g102302147b-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds an error message to platform_get_irq() and platform_get_irq_byname() and then removes driver specific error messages that become redundant with that change as well as adds a coccinelle script to detect these sorts of problems earlier. This is a resend of the first patch from a few months ago[1]. I've added two new patches at the end to make the script official and to go and convert various drivers in the tree. I've only compile tested and nothing else. Merge strategy is to see if Greg will apply the first two and then the last one can go via coccinelle team. There were some comments about adding an 'optional' platform_get_irq() API in v4. This series doesn't include that, but I can add such an API if it's required. I started to look into how it might work and got hung up on what an optional IRQ means. I suppose it means that in DT there isn't an 'interrupts' property in the device node, but in ACPI based firmware I'm not sure what that would correspond to. Furthermore, the return value is hard to comprehend. Do we return an error when an optional irq can't be found? It doesn't seem safe to return 0 because sometimes 0 is a valid IRQ. Do other errors in parsing the IRQ constitute a failure when the IRQ is optional? [1] https://lore.kernel.org/r/20190102185106.56913-1-swboyd@chromium.org/ Cc: Rob Herring Cc: Bartlomiej Zolnierkiewicz Cc: Javier Martinez Canillas Cc: Andrzej Hajda Cc: Mark Brown Cc: Russell King - ARM Linux Cc: Marek Szyprowski Cc: Rafael J. Wysocki Cc: Andy Shevchenko Cc: Julia Lawall Cc: Gilles Muller Cc: Nicolas Palix Cc: Michal Marek Cc: Changes from v4: * Added some documentation to platform_get_irq() * Removed extra braces from single statement ifs in second patch * Fixed up last patch cocci script to be less verbose Changes from v3: * New patches at the end * Picked up tags from the list Stephen Boyd (3): driver core: platform: Add an error message to platform_get_irq*() treewide: Remove dev_err() usage after platform_get_irq() coccinelle: Add script to check for platform_get_irq() excessive prints arch/arm/plat-omap/dma.c | 1 - arch/arm/plat-pxa/ssp.c | 5 +- arch/arm/plat-samsung/adc.c | 4 +- arch/mips/ralink/timer.c | 4 +- drivers/ata/libahci_platform.c | 7 +- drivers/ata/pata_rb532_cf.c | 4 +- drivers/ata/sata_highbank.c | 4 +- drivers/base/platform.c | 42 ++++++-- drivers/bus/sunxi-rsb.c | 4 +- drivers/char/hw_random/imx-rngc.c | 4 +- drivers/char/hw_random/omap-rng.c | 5 +- drivers/char/hw_random/xgene-rng.c | 4 +- drivers/clocksource/em_sti.c | 4 +- drivers/clocksource/sh_cmt.c | 5 +- drivers/clocksource/sh_tmu.c | 5 +- drivers/cpufreq/brcmstb-avs-cpufreq.c | 2 - drivers/crypto/atmel-aes.c | 1 - drivers/crypto/atmel-sha.c | 1 - drivers/crypto/atmel-tdes.c | 1 - drivers/crypto/ccree/cc_driver.c | 4 +- drivers/crypto/img-hash.c | 1 - drivers/crypto/mediatek/mtk-platform.c | 4 +- drivers/crypto/mxs-dcp.c | 8 +- drivers/crypto/omap-aes.c | 1 - drivers/crypto/omap-des.c | 1 - drivers/crypto/omap-sham.c | 1 - drivers/crypto/sahara.c | 4 +- drivers/crypto/stm32/stm32-cryp.c | 4 +- drivers/crypto/stm32/stm32-hash.c | 4 +- drivers/devfreq/tegra-devfreq.c | 4 +- drivers/dma/dma-jz4780.c | 4 +- drivers/dma/fsl-edma.c | 8 +- drivers/dma/fsl-qdma.c | 9 +- drivers/dma/mediatek/mtk-uart-apdma.c | 4 +- drivers/dma/qcom/hidma_mgmt.c | 1 - drivers/dma/s3c24xx-dma.c | 5 +- drivers/dma/sh/rcar-dmac.c | 4 +- drivers/dma/sh/usb-dmac.c | 4 +- drivers/dma/st_fdma.c | 4 +- drivers/dma/stm32-dma.c | 6 +- drivers/dma/stm32-mdma.c | 4 +- drivers/dma/sun4i-dma.c | 4 +- drivers/dma/sun6i-dma.c | 4 +- drivers/dma/uniphier-mdmac.c | 5 +- drivers/dma/xgene-dma.c | 8 +- drivers/edac/altera_edac.c | 13 +-- drivers/edac/xgene_edac.c | 1 - drivers/extcon/extcon-adc-jack.c | 4 +- drivers/firmware/tegra/bpmp-tegra210.c | 8 +- drivers/fpga/zynq-fpga.c | 4 +- drivers/gpio/gpio-brcmstb.c | 4 +- drivers/gpio/gpio-eic-sprd.c | 4 +- drivers/gpio/gpio-grgpio.c | 2 - drivers/gpio/gpio-max77620.c | 4 +- drivers/gpio/gpio-pmic-eic-sprd.c | 4 +- drivers/gpio/gpio-sprd.c | 4 +- drivers/gpio/gpio-tb10x.c | 4 +- drivers/gpio/gpio-tegra.c | 4 +- drivers/gpio/gpio-zx.c | 1 - drivers/gpio/gpio-zynq.c | 4 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_g2d.c | 1 - drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_scaler.c | 4 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 4 +- drivers/gpu/drm/imx/imx-tve.c | 4 +- drivers/gpu/drm/ingenic/ingenic-drm.c | 4 +- drivers/gpu/drm/mediatek/mtk_cec.c | 4 +- drivers/gpu/drm/mediatek/mtk_dpi.c | 4 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 4 +- drivers/gpu/drm/meson/meson_dw_hdmi.c | 4 +- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 +- drivers/gpu/drm/tegra/dc.c | 4 +- drivers/gpu/drm/tegra/dpaux.c | 4 +- drivers/gpu/drm/tegra/sor.c | 4 +- drivers/gpu/host1x/dev.c | 4 +- drivers/hsi/controllers/omap_ssi_core.c | 4 +- drivers/hsi/controllers/omap_ssi_port.c | 4 +- drivers/hwmon/jz4740-hwmon.c | 5 +- drivers/hwmon/npcm750-pwm-fan.c | 4 +- drivers/i2c/busses/i2c-altera.c | 4 +- drivers/i2c/busses/i2c-axxia.c | 4 +- drivers/i2c/busses/i2c-bcm-kona.c | 1 - drivers/i2c/busses/i2c-cht-wc.c | 4 +- drivers/i2c/busses/i2c-efm32.c | 1 - drivers/i2c/busses/i2c-hix5hd2.c | 4 +- drivers/i2c/busses/i2c-img-scb.c | 4 +- drivers/i2c/busses/i2c-imx-lpi2c.c | 4 +- drivers/i2c/busses/i2c-imx.c | 4 +- drivers/i2c/busses/i2c-lpc2k.c | 4 +- drivers/i2c/busses/i2c-meson.c | 4 +- drivers/i2c/busses/i2c-omap.c | 4 +- drivers/i2c/busses/i2c-owl.c | 4 +- drivers/i2c/busses/i2c-pnx.c | 1 - drivers/i2c/busses/i2c-pxa.c | 4 +- drivers/i2c/busses/i2c-qcom-geni.c | 4 +- drivers/i2c/busses/i2c-qup.c | 4 +- drivers/i2c/busses/i2c-rk3x.c | 4 +- drivers/i2c/busses/i2c-sprd.c | 4 +- drivers/i2c/busses/i2c-stm32f7.c | 12 +-- drivers/i2c/busses/i2c-sun6i-p2wi.c | 4 +- drivers/i2c/busses/i2c-synquacer.c | 4 +- drivers/i2c/busses/i2c-uniphier-f.c | 4 +- drivers/i2c/busses/i2c-uniphier.c | 4 +- drivers/i2c/busses/i2c-xlp9xx.c | 6 +- drivers/iio/adc/ad7606_par.c | 4 +- drivers/iio/adc/at91_adc.c | 4 +- drivers/iio/adc/axp288_adc.c | 4 +- drivers/iio/adc/bcm_iproc_adc.c | 7 +- drivers/iio/adc/da9150-gpadc.c | 4 +- drivers/iio/adc/envelope-detector.c | 5 +- drivers/iio/adc/exynos_adc.c | 4 +- drivers/iio/adc/fsl-imx25-gcq.c | 1 - drivers/iio/adc/imx7d_adc.c | 4 +- drivers/iio/adc/lpc32xx_adc.c | 4 +- drivers/iio/adc/npcm_adc.c | 1 - drivers/iio/adc/rockchip_saradc.c | 4 +- drivers/iio/adc/sc27xx_adc.c | 4 +- drivers/iio/adc/spear_adc.c | 1 - drivers/iio/adc/stm32-adc-core.c | 1 - drivers/iio/adc/stm32-adc.c | 4 +- drivers/iio/adc/stm32-dfsdm-adc.c | 5 +- drivers/iio/adc/sun4i-gpadc-iio.c | 4 +- drivers/iio/adc/twl6030-gpadc.c | 4 +- drivers/iio/adc/vf610_adc.c | 4 +- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 +- drivers/input/keyboard/bcm-keypad.c | 4 +- drivers/input/keyboard/davinci_keyscan.c | 1 - drivers/input/keyboard/imx_keypad.c | 4 +- drivers/input/keyboard/lpc32xx-keys.c | 4 +- drivers/input/keyboard/nomadik-ske-keypad.c | 4 +- drivers/input/keyboard/nspire-keypad.c | 4 +- drivers/input/keyboard/opencores-kbd.c | 4 +- drivers/input/keyboard/pmic8xxx-keypad.c | 8 +- drivers/input/keyboard/pxa27x_keypad.c | 4 +- drivers/input/keyboard/pxa930_rotary.c | 4 +- drivers/input/keyboard/sh_keysc.c | 4 +- drivers/input/keyboard/snvs_pwrkey.c | 4 +- drivers/input/keyboard/spear-keyboard.c | 4 +- drivers/input/keyboard/st-keyscan.c | 4 +- drivers/input/keyboard/tegra-kbc.c | 4 +- drivers/input/keyboard/w90p910_keypad.c | 4 +- drivers/input/misc/88pm80x_onkey.c | 1 - drivers/input/misc/88pm860x_onkey.c | 4 +- drivers/input/misc/ab8500-ponkey.c | 8 +- drivers/input/misc/axp20x-pek.c | 10 +- drivers/input/misc/da9055_onkey.c | 5 +- drivers/input/misc/da9063_onkey.c | 7 +- drivers/input/misc/e3x0-button.c | 10 +- drivers/input/misc/hisi_powerkey.c | 8 +- drivers/input/misc/max8925_onkey.c | 8 +- drivers/input/misc/pm8941-pwrkey.c | 4 +- drivers/input/misc/rk805-pwrkey.c | 8 +- drivers/input/misc/stpmic1_onkey.c | 10 +- drivers/input/misc/tps65218-pwrbutton.c | 4 +- drivers/input/misc/twl6040-vibra.c | 4 +- drivers/input/mouse/pxa930_trkball.c | 4 +- drivers/input/serio/arc_ps2.c | 4 +- drivers/input/serio/ps2-gpio.c | 2 - drivers/input/touchscreen/88pm860x-ts.c | 4 +- drivers/input/touchscreen/bcm_iproc_tsc.c | 4 +- drivers/input/touchscreen/fsl-imx25-tcq.c | 4 +- drivers/input/touchscreen/imx6ul_tsc.c | 8 +- drivers/input/touchscreen/lpc32xx_ts.c | 4 +- drivers/iommu/exynos-iommu.c | 4 +- drivers/iommu/msm_iommu.c | 1 - drivers/iommu/qcom_iommu.c | 4 +- drivers/irqchip/irq-imgpdc.c | 8 +- drivers/irqchip/irq-keystone.c | 4 +- drivers/irqchip/qcom-irq-combiner.c | 4 +- drivers/mailbox/armada-37xx-rwtm-mailbox.c | 4 +- drivers/mailbox/platform_mhu.c | 4 +- drivers/mailbox/stm32-ipcc.c | 5 - drivers/mailbox/zynqmp-ipi-mailbox.c | 4 +- drivers/media/platform/am437x/am437x-vpfe.c | 1 - .../media/platform/atmel/atmel-sama5d2-isc.c | 7 +- drivers/media/platform/exynos4-is/mipi-csis.c | 4 +- drivers/media/platform/imx-pxp.c | 4 +- drivers/media/platform/omap3isp/isp.c | 1 - drivers/media/platform/renesas-ceu.c | 4 +- drivers/media/platform/rockchip/rga/rga.c | 1 - drivers/media/platform/s3c-camif/camif-core.c | 4 +- .../platform/sti/c8sectpfe/c8sectpfe-core.c | 8 +- drivers/media/platform/sti/hva/hva-hw.c | 8 +- drivers/media/platform/stm32/stm32-dcmi.c | 5 +- .../platform/sunxi/sun6i-csi/sun6i_csi.c | 7 +- drivers/media/rc/img-ir/img-ir-core.c | 4 +- drivers/media/rc/ir-hix5hd2.c | 4 +- drivers/media/rc/meson-ir.c | 4 +- drivers/media/rc/mtk-cir.c | 4 +- drivers/media/rc/sunxi-cir.c | 1 - drivers/memory/emif.c | 5 +- drivers/memory/tegra/mc.c | 4 +- drivers/mfd/ab8500-debugfs.c | 8 +- drivers/mfd/db8500-prcmu.c | 4 +- drivers/mfd/fsl-imx25-tsadc.c | 4 +- drivers/mfd/intel_soc_pmic_bxtwc.c | 4 +- drivers/mfd/jz4740-adc.c | 11 +- drivers/mfd/qcom_rpm.c | 12 +-- drivers/mfd/sm501.c | 4 +- drivers/misc/spear13xx_pcie_gadget.c | 4 +- drivers/mmc/host/bcm2835.c | 1 - drivers/mmc/host/jz4740_mmc.c | 1 - drivers/mmc/host/meson-gx-mmc.c | 1 - drivers/mmc/host/mxcmmc.c | 4 +- drivers/mmc/host/s3cmci.c | 1 - drivers/mmc/host/sdhci-msm.c | 2 - drivers/mmc/host/sdhci-pltfm.c | 1 - drivers/mmc/host/sdhci-s3c.c | 4 +- drivers/mmc/host/sdhci_f_sdh30.c | 4 +- drivers/mmc/host/uniphier-sd.c | 4 +- drivers/mtd/devices/spear_smi.c | 1 - drivers/mtd/nand/raw/denali_dt.c | 4 +- drivers/mtd/nand/raw/hisi504_nand.c | 4 +- drivers/mtd/nand/raw/lpc32xx_mlc.c | 1 - drivers/mtd/nand/raw/marvell_nand.c | 4 +- drivers/mtd/nand/raw/meson_nand.c | 4 +- drivers/mtd/nand/raw/mtk_ecc.c | 4 +- drivers/mtd/nand/raw/mtk_nand.c | 1 - drivers/mtd/nand/raw/omap2.c | 8 +- drivers/mtd/nand/raw/sh_flctl.c | 4 +- drivers/mtd/nand/raw/stm32_fmc2_nand.c | 5 +- drivers/mtd/nand/raw/sunxi_nand.c | 4 +- drivers/mtd/spi-nor/cadence-quadspi.c | 4 +- drivers/net/can/janz-ican3.c | 1 - drivers/net/can/rcar/rcar_can.c | 1 - drivers/net/can/rcar/rcar_canfd.c | 2 - drivers/net/can/sun4i_can.c | 1 - drivers/net/ethernet/amd/au1000_eth.c | 1 - drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 14 +-- drivers/net/ethernet/apm/xgene-v2/main.c | 4 +- .../net/ethernet/apm/xgene/xgene_enet_main.c | 4 +- drivers/net/ethernet/aurora/nb8800.c | 4 +- .../net/ethernet/broadcom/bgmac-platform.c | 4 +- drivers/net/ethernet/cortina/gemini.c | 4 +- drivers/net/ethernet/davicom/dm9000.c | 2 - drivers/net/ethernet/hisilicon/hisi_femac.c | 1 - drivers/net/ethernet/lantiq_xrx200.c | 10 +- drivers/net/ethernet/nuvoton/w90p910_ether.c | 2 - drivers/net/ethernet/qualcomm/emac/emac.c | 5 +- drivers/net/ethernet/socionext/sni_ave.c | 4 +- .../stmicro/stmmac/dwmac-dwc-qos-eth.c | 7 +- .../ethernet/stmicro/stmmac/stmmac_platform.c | 7 +- .../net/wireless/mediatek/mt76/mt7603/soc.c | 4 +- drivers/pci/controller/dwc/pci-dra7xx.c | 8 +- drivers/pci/controller/dwc/pci-exynos.c | 8 +- drivers/pci/controller/dwc/pci-imx6.c | 4 +- drivers/pci/controller/dwc/pci-keystone.c | 4 +- drivers/pci/controller/dwc/pci-meson.c | 4 +- drivers/pci/controller/dwc/pcie-armada8k.c | 4 +- drivers/pci/controller/dwc/pcie-artpec6.c | 4 +- drivers/pci/controller/dwc/pcie-histb.c | 4 +- drivers/pci/controller/dwc/pcie-kirin.c | 5 +- drivers/pci/controller/dwc/pcie-spear13xx.c | 4 +- drivers/pci/controller/pci-tegra.c | 8 +- drivers/pci/controller/pci-v3-semi.c | 4 +- drivers/pci/controller/pci-xgene-msi.c | 2 - drivers/pci/controller/pcie-altera-msi.c | 1 - drivers/pci/controller/pcie-altera.c | 4 +- drivers/pci/controller/pcie-mobiveil.c | 4 +- drivers/pci/controller/pcie-rockchip-host.c | 12 +-- drivers/pci/controller/pcie-tango.c | 4 +- drivers/pci/controller/pcie-xilinx-nwl.c | 11 +- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 4 +- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 4 +- drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 4 +- drivers/perf/qcom_l2_pmu.c | 6 +- drivers/perf/xgene_pmu.c | 4 +- drivers/pinctrl/intel/pinctrl-cherryview.c | 4 +- drivers/pinctrl/intel/pinctrl-intel.c | 4 +- drivers/pinctrl/pinctrl-amd.c | 4 +- drivers/pinctrl/pinctrl-oxnas.c | 4 +- drivers/pinctrl/pinctrl-pic32.c | 4 +- drivers/pinctrl/pinctrl-stmfx.c | 4 +- drivers/pinctrl/qcom/pinctrl-msm.c | 4 +- drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 5 +- drivers/platform/mellanox/mlxreg-hotplug.c | 5 +- drivers/platform/x86/intel_bxtwc_tmu.c | 5 +- drivers/platform/x86/intel_int0002_vgpio.c | 4 +- drivers/platform/x86/intel_pmc_ipc.c | 4 +- drivers/power/supply/88pm860x_battery.c | 8 +- drivers/power/supply/axp288_charger.c | 4 +- drivers/power/supply/bd70528-charger.c | 5 +- drivers/power/supply/da9150-charger.c | 8 +- drivers/power/supply/da9150-fg.c | 1 - drivers/power/supply/goldfish_battery.c | 4 +- drivers/power/supply/jz4740-battery.c | 4 +- drivers/power/supply/qcom_smbb.c | 5 +- drivers/power/supply/sc27xx_fuel_gauge.c | 4 +- drivers/pwm/pwm-sti.c | 4 +- drivers/regulator/da9062-regulator.c | 4 +- drivers/regulator/da9063-regulator.c | 4 +- drivers/remoteproc/da8xx_remoteproc.c | 4 +- drivers/remoteproc/keystone_remoteproc.c | 4 - drivers/remoteproc/qcom_q6v5.c | 35 +----- drivers/rtc/rtc-88pm80x.c | 1 - drivers/rtc/rtc-88pm860x.c | 4 +- drivers/rtc/rtc-ac100.c | 4 +- drivers/rtc/rtc-armada38x.c | 5 +- drivers/rtc/rtc-asm9260.c | 4 +- drivers/rtc/rtc-at91rm9200.c | 4 +- drivers/rtc/rtc-at91sam9.c | 4 +- drivers/rtc/rtc-bd70528.c | 5 +- drivers/rtc/rtc-davinci.c | 4 +- drivers/rtc/rtc-jz4740.c | 4 +- drivers/rtc/rtc-max77686.c | 5 +- drivers/rtc/rtc-mt7622.c | 1 - drivers/rtc/rtc-pic32.c | 4 +- drivers/rtc/rtc-pm8xxx.c | 4 +- drivers/rtc/rtc-puv3.c | 8 +- drivers/rtc/rtc-pxa.c | 8 +- drivers/rtc/rtc-rk808.c | 6 +- drivers/rtc/rtc-s3c.c | 8 +- drivers/rtc/rtc-sc27xx.c | 4 +- drivers/rtc/rtc-spear.c | 4 +- drivers/rtc/rtc-stm32.c | 1 - drivers/rtc/rtc-sun6i.c | 4 +- drivers/rtc/rtc-sunxi.c | 4 +- drivers/rtc/rtc-tegra.c | 4 +- drivers/rtc/rtc-vt8500.c | 4 +- drivers/rtc/rtc-xgene.c | 4 +- drivers/rtc/rtc-zynqmp.c | 8 +- drivers/scsi/ufs/ufshcd-pltfrm.c | 1 - drivers/soc/fsl/qbman/bman_portal.c | 4 +- drivers/soc/fsl/qbman/qman_portal.c | 4 +- drivers/soc/qcom/smp2p.c | 4 +- drivers/spi/atmel-quadspi.c | 1 - drivers/spi/spi-armada-3700.c | 1 - drivers/spi/spi-bcm2835.c | 1 - drivers/spi/spi-bcm2835aux.c | 1 - drivers/spi/spi-bcm63xx-hsspi.c | 4 +- drivers/spi/spi-bcm63xx.c | 4 +- drivers/spi/spi-cadence.c | 1 - drivers/spi/spi-dw-mmio.c | 4 +- drivers/spi/spi-efm32.c | 4 +- drivers/spi/spi-ep93xx.c | 4 +- drivers/spi/spi-fsl-dspi.c | 1 - drivers/spi/spi-fsl-qspi.c | 4 +- drivers/spi/spi-geni-qcom.c | 4 +- drivers/spi/spi-lantiq-ssc.c | 12 +-- drivers/spi/spi-mt65xx.c | 1 - drivers/spi/spi-npcm-pspi.c | 1 - drivers/spi/spi-nuc900.c | 1 - drivers/spi/spi-nxp-fspi.c | 4 +- drivers/spi/spi-pic32-sqi.c | 1 - drivers/spi/spi-pic32.c | 12 +-- drivers/spi/spi-qcom-qspi.c | 4 +- drivers/spi/spi-s3c24xx.c | 1 - drivers/spi/spi-sh-msiof.c | 1 - drivers/spi/spi-sh.c | 4 +- drivers/spi/spi-sifive.c | 1 - drivers/spi/spi-slave-mt27xx.c | 1 - drivers/spi/spi-sprd.c | 4 +- drivers/spi/spi-stm32-qspi.c | 5 +- drivers/spi/spi-sun4i.c | 1 - drivers/spi/spi-sun6i.c | 1 - drivers/spi/spi-synquacer.c | 2 - drivers/spi/spi-ti-qspi.c | 1 - drivers/spi/spi-uniphier.c | 1 - drivers/spi/spi-xlp.c | 4 +- drivers/spi/spi-zynq-qspi.c | 1 - drivers/spi/spi-zynqmp-gqspi.c | 1 - drivers/staging/emxx_udc/emxx_udc.c | 4 +- drivers/staging/goldfish/goldfish_audio.c | 4 +- .../staging/media/allegro-dvt/allegro-core.c | 4 +- drivers/staging/media/hantro/hantro_drv.c | 4 +- drivers/staging/media/imx/imx7-media-csi.c | 4 +- drivers/staging/media/imx/imx7-mipi-csis.c | 4 +- drivers/staging/media/meson/vdec/esparser.c | 4 +- drivers/staging/media/omap4iss/iss.c | 1 - .../staging/media/sunxi/cedrus/cedrus_hw.c | 5 +- drivers/staging/most/dim2/dim2.c | 2 - drivers/staging/mt7621-dma/mtk-hsdma.c | 4 +- drivers/staging/nvec/nvec.c | 4 +- drivers/staging/ralink-gdma/ralink-gdma.c | 4 +- .../interface/vchiq_arm/vchiq_2835_arm.c | 4 +- drivers/thermal/broadcom/brcmstb_thermal.c | 4 +- drivers/thermal/da9062-thermal.c | 4 +- drivers/thermal/db8500_thermal.c | 2 - drivers/thermal/rockchip_thermal.c | 4 +- drivers/thermal/st/st_thermal_memmap.c | 4 +- drivers/thermal/st/stm_thermal.c | 4 +- drivers/thermal/ti-soc-thermal/ti-bandgap.c | 4 +- drivers/tty/serial/8250/8250_bcm2835aux.c | 4 +- drivers/tty/serial/8250/8250_lpc18xx.c | 4 +- drivers/tty/serial/8250/8250_uniphier.c | 4 +- drivers/tty/serial/amba-pl011.c | 5 +- drivers/tty/serial/fsl_lpuart.c | 4 +- drivers/tty/serial/lpc32xx_hs.c | 5 +- drivers/tty/serial/mvebu-uart.c | 12 +-- drivers/tty/serial/owl-uart.c | 4 +- drivers/tty/serial/qcom_geni_serial.c | 4 +- drivers/tty/serial/rda-uart.c | 4 +- drivers/tty/serial/sccnxp.c | 1 - drivers/tty/serial/serial-tegra.c | 4 +- drivers/tty/serial/sifive.c | 4 +- drivers/tty/serial/sprd_serial.c | 4 +- drivers/tty/serial/stm32-usart.c | 17 +-- drivers/uio/uio_dmem_genirq.c | 4 +- drivers/usb/chipidea/core.c | 1 - drivers/usb/dwc2/platform.c | 4 +- drivers/usb/dwc3/dwc3-keystone.c | 1 - drivers/usb/dwc3/dwc3-omap.c | 4 +- drivers/usb/gadget/udc/aspeed-vhub/core.c | 1 - drivers/usb/gadget/udc/bcm63xx_udc.c | 8 +- drivers/usb/gadget/udc/bdc/bdc_core.c | 4 +- drivers/usb/gadget/udc/gr_udc.c | 8 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 5 +- drivers/usb/gadget/udc/renesas_usb3.c | 4 +- drivers/usb/gadget/udc/s3c-hsudc.c | 4 +- drivers/usb/gadget/udc/udc-xilinx.c | 4 +- drivers/usb/host/ehci-atmel.c | 3 - drivers/usb/host/ehci-omap.c | 4 +- drivers/usb/host/ehci-orion.c | 3 - drivers/usb/host/ehci-platform.c | 4 +- drivers/usb/host/ehci-sh.c | 3 - drivers/usb/host/ehci-st.c | 4 +- drivers/usb/host/imx21-hcd.c | 4 +- drivers/usb/host/ohci-platform.c | 4 +- drivers/usb/host/ohci-st.c | 4 +- drivers/usb/mtu3/mtu3_core.c | 4 +- drivers/usb/phy/phy-ab8500-usb.c | 12 +-- drivers/usb/typec/tcpm/wcove.c | 4 +- drivers/video/fbdev/atmel_lcdfb.c | 1 - drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 1 - drivers/video/fbdev/nuc900fb.c | 4 +- drivers/video/fbdev/pxa168fb.c | 4 +- drivers/video/fbdev/pxa3xx-gcu.c | 4 +- drivers/video/fbdev/pxafb.c | 1 - drivers/video/fbdev/s3c2410fb.c | 4 +- drivers/video/fbdev/vt8500lcdfb.c | 1 - drivers/watchdog/sprd_wdt.c | 4 +- scripts/coccinelle/api/platform_get_irq.cocci | 102 ++++++++++++++++++ sound/soc/atmel/atmel-classd.c | 7 +- sound/soc/atmel/atmel-pdmic.c | 7 +- sound/soc/bcm/cygnus-ssp.c | 7 +- sound/soc/codecs/msm8916-wcd-analog.c | 12 +-- sound/soc/codecs/twl6040.c | 4 +- sound/soc/fsl/fsl_asrc.c | 4 +- sound/soc/fsl/fsl_esai.c | 4 +- sound/soc/fsl/fsl_sai.c | 4 +- sound/soc/fsl/fsl_spdif.c | 4 +- sound/soc/fsl/fsl_ssi.c | 4 +- sound/soc/fsl/imx-ssi.c | 4 +- sound/soc/kirkwood/kirkwood-i2s.c | 4 +- sound/soc/mediatek/common/mtk-btcvsd.c | 4 +- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 4 +- sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 4 +- sound/soc/mxs/mxs-saif.c | 8 +- sound/soc/qcom/lpass-platform.c | 5 +- sound/soc/sof/intel/bdw.c | 5 +- sound/soc/sof/intel/byt.c | 5 +- sound/soc/sprd/sprd-mcdt.c | 4 +- sound/soc/sti/sti_uniperif.c | 4 +- sound/soc/stm/stm32_i2s.c | 5 +- sound/soc/stm/stm32_sai.c | 4 +- sound/soc/stm/stm32_spdifrx.c | 4 +- sound/soc/sunxi/sun4i-i2s.c | 4 +- sound/soc/uniphier/aio-dma.c | 4 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 2 - 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Wysocki" , Nicolas Palix , linux-kernel@vger.kernel.org, Javier Martinez Canillas , Andrzej Hajda , Andy Shevchenko , Mark Brown , Russell King - ARM Linux , cocci@systeme.lip6.fr, Marek Szyprowski Subject: [Cocci] [PATCH v5 0/3] Add error message to platform_get_irq*() X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr This patch series adds an error message to platform_get_irq() and platform_get_irq_byname() and then removes driver specific error messages that become redundant with that change as well as adds a coccinelle script to detect these sorts of problems earlier. This is a resend of the first patch from a few months ago[1]. I've added two new patches at the end to make the script official and to go and convert various drivers in the tree. I've only compile tested and nothing else. Merge strategy is to see if Greg will apply the first two and then the last one can go via coccinelle team. There were some comments about adding an 'optional' platform_get_irq() API in v4. This series doesn't include that, but I can add such an API if it's required. I started to look into how it might work and got hung up on what an optional IRQ means. I suppose it means that in DT there isn't an 'interrupts' property in the device node, but in ACPI based firmware I'm not sure what that would correspond to. Furthermore, the return value is hard to comprehend. Do we return an error when an optional irq can't be found? It doesn't seem safe to return 0 because sometimes 0 is a valid IRQ. Do other errors in parsing the IRQ constitute a failure when the IRQ is optional? [1] https://lore.kernel.org/r/20190102185106.56913-1-swboyd@chromium.org/ Cc: Rob Herring Cc: Bartlomiej Zolnierkiewicz Cc: Javier Martinez Canillas Cc: Andrzej Hajda Cc: Mark Brown Cc: Russell King - ARM Linux Cc: Marek Szyprowski Cc: Rafael J. Wysocki Cc: Andy Shevchenko Cc: Julia Lawall Cc: Gilles Muller Cc: Nicolas Palix Cc: Michal Marek Cc: Changes from v4: * Added some documentation to platform_get_irq() * Removed extra braces from single statement ifs in second patch * Fixed up last patch cocci script to be less verbose Changes from v3: * New patches at the end * Picked up tags from the list Stephen Boyd (3): driver core: platform: Add an error message to platform_get_irq*() treewide: Remove dev_err() usage after platform_get_irq() coccinelle: Add script to check for platform_get_irq() excessive prints arch/arm/plat-omap/dma.c | 1 - arch/arm/plat-pxa/ssp.c | 5 +- arch/arm/plat-samsung/adc.c | 4 +- arch/mips/ralink/timer.c | 4 +- drivers/ata/libahci_platform.c | 7 +- drivers/ata/pata_rb532_cf.c | 4 +- drivers/ata/sata_highbank.c | 4 +- drivers/base/platform.c | 42 ++++++-- drivers/bus/sunxi-rsb.c | 4 +- drivers/char/hw_random/imx-rngc.c | 4 +- drivers/char/hw_random/omap-rng.c | 5 +- drivers/char/hw_random/xgene-rng.c | 4 +- drivers/clocksource/em_sti.c | 4 +- drivers/clocksource/sh_cmt.c | 5 +- drivers/clocksource/sh_tmu.c | 5 +- drivers/cpufreq/brcmstb-avs-cpufreq.c | 2 - drivers/crypto/atmel-aes.c | 1 - drivers/crypto/atmel-sha.c | 1 - drivers/crypto/atmel-tdes.c | 1 - drivers/crypto/ccree/cc_driver.c | 4 +- drivers/crypto/img-hash.c | 1 - drivers/crypto/mediatek/mtk-platform.c | 4 +- drivers/crypto/mxs-dcp.c | 8 +- drivers/crypto/omap-aes.c | 1 - drivers/crypto/omap-des.c | 1 - drivers/crypto/omap-sham.c | 1 - drivers/crypto/sahara.c | 4 +- drivers/crypto/stm32/stm32-cryp.c | 4 +- drivers/crypto/stm32/stm32-hash.c | 4 +- drivers/devfreq/tegra-devfreq.c | 4 +- drivers/dma/dma-jz4780.c | 4 +- drivers/dma/fsl-edma.c | 8 +- drivers/dma/fsl-qdma.c | 9 +- drivers/dma/mediatek/mtk-uart-apdma.c | 4 +- drivers/dma/qcom/hidma_mgmt.c | 1 - drivers/dma/s3c24xx-dma.c | 5 +- drivers/dma/sh/rcar-dmac.c | 4 +- drivers/dma/sh/usb-dmac.c | 4 +- drivers/dma/st_fdma.c | 4 +- drivers/dma/stm32-dma.c | 6 +- drivers/dma/stm32-mdma.c | 4 +- drivers/dma/sun4i-dma.c | 4 +- drivers/dma/sun6i-dma.c | 4 +- drivers/dma/uniphier-mdmac.c | 5 +- drivers/dma/xgene-dma.c | 8 +- drivers/edac/altera_edac.c | 13 +-- drivers/edac/xgene_edac.c | 1 - drivers/extcon/extcon-adc-jack.c | 4 +- drivers/firmware/tegra/bpmp-tegra210.c | 8 +- drivers/fpga/zynq-fpga.c | 4 +- drivers/gpio/gpio-brcmstb.c | 4 +- drivers/gpio/gpio-eic-sprd.c | 4 +- drivers/gpio/gpio-grgpio.c | 2 - drivers/gpio/gpio-max77620.c | 4 +- drivers/gpio/gpio-pmic-eic-sprd.c | 4 +- drivers/gpio/gpio-sprd.c | 4 +- drivers/gpio/gpio-tb10x.c | 4 +- drivers/gpio/gpio-tegra.c | 4 +- drivers/gpio/gpio-zx.c | 1 - drivers/gpio/gpio-zynq.c | 4 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_g2d.c | 1 - drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_scaler.c | 4 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 4 +- drivers/gpu/drm/imx/imx-tve.c | 4 +- drivers/gpu/drm/ingenic/ingenic-drm.c | 4 +- drivers/gpu/drm/mediatek/mtk_cec.c | 4 +- drivers/gpu/drm/mediatek/mtk_dpi.c | 4 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 4 +- drivers/gpu/drm/meson/meson_dw_hdmi.c | 4 +- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 +- drivers/gpu/drm/tegra/dc.c | 4 +- drivers/gpu/drm/tegra/dpaux.c | 4 +- drivers/gpu/drm/tegra/sor.c | 4 +- drivers/gpu/host1x/dev.c | 4 +- drivers/hsi/controllers/omap_ssi_core.c | 4 +- drivers/hsi/controllers/omap_ssi_port.c | 4 +- drivers/hwmon/jz4740-hwmon.c | 5 +- drivers/hwmon/npcm750-pwm-fan.c | 4 +- drivers/i2c/busses/i2c-altera.c | 4 +- drivers/i2c/busses/i2c-axxia.c | 4 +- drivers/i2c/busses/i2c-bcm-kona.c | 1 - drivers/i2c/busses/i2c-cht-wc.c | 4 +- drivers/i2c/busses/i2c-efm32.c | 1 - drivers/i2c/busses/i2c-hix5hd2.c | 4 +- drivers/i2c/busses/i2c-img-scb.c | 4 +- drivers/i2c/busses/i2c-imx-lpi2c.c | 4 +- drivers/i2c/busses/i2c-imx.c | 4 +- drivers/i2c/busses/i2c-lpc2k.c | 4 +- drivers/i2c/busses/i2c-meson.c | 4 +- drivers/i2c/busses/i2c-omap.c | 4 +- drivers/i2c/busses/i2c-owl.c | 4 +- drivers/i2c/busses/i2c-pnx.c | 1 - drivers/i2c/busses/i2c-pxa.c | 4 +- drivers/i2c/busses/i2c-qcom-geni.c | 4 +- drivers/i2c/busses/i2c-qup.c | 4 +- drivers/i2c/busses/i2c-rk3x.c | 4 +- drivers/i2c/busses/i2c-sprd.c | 4 +- drivers/i2c/busses/i2c-stm32f7.c | 12 +-- drivers/i2c/busses/i2c-sun6i-p2wi.c | 4 +- drivers/i2c/busses/i2c-synquacer.c | 4 +- drivers/i2c/busses/i2c-uniphier-f.c | 4 +- drivers/i2c/busses/i2c-uniphier.c | 4 +- drivers/i2c/busses/i2c-xlp9xx.c | 6 +- drivers/iio/adc/ad7606_par.c | 4 +- drivers/iio/adc/at91_adc.c | 4 +- drivers/iio/adc/axp288_adc.c | 4 +- drivers/iio/adc/bcm_iproc_adc.c | 7 +- drivers/iio/adc/da9150-gpadc.c | 4 +- drivers/iio/adc/envelope-detector.c | 5 +- drivers/iio/adc/exynos_adc.c | 4 +- drivers/iio/adc/fsl-imx25-gcq.c | 1 - drivers/iio/adc/imx7d_adc.c | 4 +- drivers/iio/adc/lpc32xx_adc.c | 4 +- drivers/iio/adc/npcm_adc.c | 1 - drivers/iio/adc/rockchip_saradc.c | 4 +- drivers/iio/adc/sc27xx_adc.c | 4 +- drivers/iio/adc/spear_adc.c | 1 - drivers/iio/adc/stm32-adc-core.c | 1 - drivers/iio/adc/stm32-adc.c | 4 +- drivers/iio/adc/stm32-dfsdm-adc.c | 5 +- drivers/iio/adc/sun4i-gpadc-iio.c | 4 +- drivers/iio/adc/twl6030-gpadc.c | 4 +- drivers/iio/adc/vf610_adc.c | 4 +- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 +- drivers/input/keyboard/bcm-keypad.c | 4 +- drivers/input/keyboard/davinci_keyscan.c | 1 - drivers/input/keyboard/imx_keypad.c | 4 +- drivers/input/keyboard/lpc32xx-keys.c | 4 +- drivers/input/keyboard/nomadik-ske-keypad.c | 4 +- drivers/input/keyboard/nspire-keypad.c | 4 +- drivers/input/keyboard/opencores-kbd.c | 4 +- drivers/input/keyboard/pmic8xxx-keypad.c | 8 +- drivers/input/keyboard/pxa27x_keypad.c | 4 +- drivers/input/keyboard/pxa930_rotary.c | 4 +- drivers/input/keyboard/sh_keysc.c | 4 +- drivers/input/keyboard/snvs_pwrkey.c | 4 +- drivers/input/keyboard/spear-keyboard.c | 4 +- drivers/input/keyboard/st-keyscan.c | 4 +- drivers/input/keyboard/tegra-kbc.c | 4 +- drivers/input/keyboard/w90p910_keypad.c | 4 +- drivers/input/misc/88pm80x_onkey.c | 1 - drivers/input/misc/88pm860x_onkey.c | 4 +- drivers/input/misc/ab8500-ponkey.c | 8 +- drivers/input/misc/axp20x-pek.c | 10 +- drivers/input/misc/da9055_onkey.c | 5 +- drivers/input/misc/da9063_onkey.c | 7 +- drivers/input/misc/e3x0-button.c | 10 +- drivers/input/misc/hisi_powerkey.c | 8 +- drivers/input/misc/max8925_onkey.c | 8 +- drivers/input/misc/pm8941-pwrkey.c | 4 +- drivers/input/misc/rk805-pwrkey.c | 8 +- drivers/input/misc/stpmic1_onkey.c | 10 +- drivers/input/misc/tps65218-pwrbutton.c | 4 +- drivers/input/misc/twl6040-vibra.c | 4 +- drivers/input/mouse/pxa930_trkball.c | 4 +- drivers/input/serio/arc_ps2.c | 4 +- drivers/input/serio/ps2-gpio.c | 2 - drivers/input/touchscreen/88pm860x-ts.c | 4 +- drivers/input/touchscreen/bcm_iproc_tsc.c | 4 +- drivers/input/touchscreen/fsl-imx25-tcq.c | 4 +- drivers/input/touchscreen/imx6ul_tsc.c | 8 +- drivers/input/touchscreen/lpc32xx_ts.c | 4 +- drivers/iommu/exynos-iommu.c | 4 +- drivers/iommu/msm_iommu.c | 1 - drivers/iommu/qcom_iommu.c | 4 +- drivers/irqchip/irq-imgpdc.c | 8 +- drivers/irqchip/irq-keystone.c | 4 +- drivers/irqchip/qcom-irq-combiner.c | 4 +- drivers/mailbox/armada-37xx-rwtm-mailbox.c | 4 +- drivers/mailbox/platform_mhu.c | 4 +- drivers/mailbox/stm32-ipcc.c | 5 - drivers/mailbox/zynqmp-ipi-mailbox.c | 4 +- drivers/media/platform/am437x/am437x-vpfe.c | 1 - .../media/platform/atmel/atmel-sama5d2-isc.c | 7 +- drivers/media/platform/exynos4-is/mipi-csis.c | 4 +- drivers/media/platform/imx-pxp.c | 4 +- drivers/media/platform/omap3isp/isp.c | 1 - drivers/media/platform/renesas-ceu.c | 4 +- drivers/media/platform/rockchip/rga/rga.c | 1 - drivers/media/platform/s3c-camif/camif-core.c | 4 +- .../platform/sti/c8sectpfe/c8sectpfe-core.c | 8 +- drivers/media/platform/sti/hva/hva-hw.c | 8 +- drivers/media/platform/stm32/stm32-dcmi.c | 5 +- .../platform/sunxi/sun6i-csi/sun6i_csi.c | 7 +- drivers/media/rc/img-ir/img-ir-core.c | 4 +- drivers/media/rc/ir-hix5hd2.c | 4 +- drivers/media/rc/meson-ir.c | 4 +- drivers/media/rc/mtk-cir.c | 4 +- drivers/media/rc/sunxi-cir.c | 1 - drivers/memory/emif.c | 5 +- drivers/memory/tegra/mc.c | 4 +- drivers/mfd/ab8500-debugfs.c | 8 +- drivers/mfd/db8500-prcmu.c | 4 +- drivers/mfd/fsl-imx25-tsadc.c | 4 +- drivers/mfd/intel_soc_pmic_bxtwc.c | 4 +- drivers/mfd/jz4740-adc.c | 11 +- drivers/mfd/qcom_rpm.c | 12 +-- drivers/mfd/sm501.c | 4 +- drivers/misc/spear13xx_pcie_gadget.c | 4 +- drivers/mmc/host/bcm2835.c | 1 - drivers/mmc/host/jz4740_mmc.c | 1 - drivers/mmc/host/meson-gx-mmc.c | 1 - drivers/mmc/host/mxcmmc.c | 4 +- drivers/mmc/host/s3cmci.c | 1 - drivers/mmc/host/sdhci-msm.c | 2 - drivers/mmc/host/sdhci-pltfm.c | 1 - drivers/mmc/host/sdhci-s3c.c | 4 +- drivers/mmc/host/sdhci_f_sdh30.c | 4 +- drivers/mmc/host/uniphier-sd.c | 4 +- drivers/mtd/devices/spear_smi.c | 1 - drivers/mtd/nand/raw/denali_dt.c | 4 +- drivers/mtd/nand/raw/hisi504_nand.c | 4 +- drivers/mtd/nand/raw/lpc32xx_mlc.c | 1 - drivers/mtd/nand/raw/marvell_nand.c | 4 +- drivers/mtd/nand/raw/meson_nand.c | 4 +- drivers/mtd/nand/raw/mtk_ecc.c | 4 +- drivers/mtd/nand/raw/mtk_nand.c | 1 - drivers/mtd/nand/raw/omap2.c | 8 +- drivers/mtd/nand/raw/sh_flctl.c | 4 +- drivers/mtd/nand/raw/stm32_fmc2_nand.c | 5 +- drivers/mtd/nand/raw/sunxi_nand.c | 4 +- drivers/mtd/spi-nor/cadence-quadspi.c | 4 +- drivers/net/can/janz-ican3.c | 1 - drivers/net/can/rcar/rcar_can.c | 1 - drivers/net/can/rcar/rcar_canfd.c | 2 - drivers/net/can/sun4i_can.c | 1 - drivers/net/ethernet/amd/au1000_eth.c | 1 - drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 14 +-- drivers/net/ethernet/apm/xgene-v2/main.c | 4 +- .../net/ethernet/apm/xgene/xgene_enet_main.c | 4 +- drivers/net/ethernet/aurora/nb8800.c | 4 +- .../net/ethernet/broadcom/bgmac-platform.c | 4 +- drivers/net/ethernet/cortina/gemini.c | 4 +- drivers/net/ethernet/davicom/dm9000.c | 2 - drivers/net/ethernet/hisilicon/hisi_femac.c | 1 - drivers/net/ethernet/lantiq_xrx200.c | 10 +- drivers/net/ethernet/nuvoton/w90p910_ether.c | 2 - drivers/net/ethernet/qualcomm/emac/emac.c | 5 +- drivers/net/ethernet/socionext/sni_ave.c | 4 +- .../stmicro/stmmac/dwmac-dwc-qos-eth.c | 7 +- .../ethernet/stmicro/stmmac/stmmac_platform.c | 7 +- .../net/wireless/mediatek/mt76/mt7603/soc.c | 4 +- drivers/pci/controller/dwc/pci-dra7xx.c | 8 +- drivers/pci/controller/dwc/pci-exynos.c | 8 +- drivers/pci/controller/dwc/pci-imx6.c | 4 +- drivers/pci/controller/dwc/pci-keystone.c | 4 +- drivers/pci/controller/dwc/pci-meson.c | 4 +- drivers/pci/controller/dwc/pcie-armada8k.c | 4 +- drivers/pci/controller/dwc/pcie-artpec6.c | 4 +- drivers/pci/controller/dwc/pcie-histb.c | 4 +- drivers/pci/controller/dwc/pcie-kirin.c | 5 +- drivers/pci/controller/dwc/pcie-spear13xx.c | 4 +- drivers/pci/controller/pci-tegra.c | 8 +- drivers/pci/controller/pci-v3-semi.c | 4 +- drivers/pci/controller/pci-xgene-msi.c | 2 - drivers/pci/controller/pcie-altera-msi.c | 1 - drivers/pci/controller/pcie-altera.c | 4 +- drivers/pci/controller/pcie-mobiveil.c | 4 +- drivers/pci/controller/pcie-rockchip-host.c | 12 +-- drivers/pci/controller/pcie-tango.c | 4 +- drivers/pci/controller/pcie-xilinx-nwl.c | 11 +- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 4 +- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 4 +- drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 4 +- drivers/perf/qcom_l2_pmu.c | 6 +- drivers/perf/xgene_pmu.c | 4 +- drivers/pinctrl/intel/pinctrl-cherryview.c | 4 +- drivers/pinctrl/intel/pinctrl-intel.c | 4 +- drivers/pinctrl/pinctrl-amd.c | 4 +- drivers/pinctrl/pinctrl-oxnas.c | 4 +- drivers/pinctrl/pinctrl-pic32.c | 4 +- drivers/pinctrl/pinctrl-stmfx.c | 4 +- drivers/pinctrl/qcom/pinctrl-msm.c | 4 +- drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 5 +- drivers/platform/mellanox/mlxreg-hotplug.c | 5 +- drivers/platform/x86/intel_bxtwc_tmu.c | 5 +- drivers/platform/x86/intel_int0002_vgpio.c | 4 +- drivers/platform/x86/intel_pmc_ipc.c | 4 +- drivers/power/supply/88pm860x_battery.c | 8 +- drivers/power/supply/axp288_charger.c | 4 +- drivers/power/supply/bd70528-charger.c | 5 +- drivers/power/supply/da9150-charger.c | 8 +- drivers/power/supply/da9150-fg.c | 1 - drivers/power/supply/goldfish_battery.c | 4 +- drivers/power/supply/jz4740-battery.c | 4 +- drivers/power/supply/qcom_smbb.c | 5 +- drivers/power/supply/sc27xx_fuel_gauge.c | 4 +- drivers/pwm/pwm-sti.c | 4 +- drivers/regulator/da9062-regulator.c | 4 +- drivers/regulator/da9063-regulator.c | 4 +- drivers/remoteproc/da8xx_remoteproc.c | 4 +- drivers/remoteproc/keystone_remoteproc.c | 4 - drivers/remoteproc/qcom_q6v5.c | 35 +----- drivers/rtc/rtc-88pm80x.c | 1 - drivers/rtc/rtc-88pm860x.c | 4 +- drivers/rtc/rtc-ac100.c | 4 +- drivers/rtc/rtc-armada38x.c | 5 +- drivers/rtc/rtc-asm9260.c | 4 +- drivers/rtc/rtc-at91rm9200.c | 4 +- drivers/rtc/rtc-at91sam9.c | 4 +- drivers/rtc/rtc-bd70528.c | 5 +- drivers/rtc/rtc-davinci.c | 4 +- drivers/rtc/rtc-jz4740.c | 4 +- drivers/rtc/rtc-max77686.c | 5 +- drivers/rtc/rtc-mt7622.c | 1 - drivers/rtc/rtc-pic32.c | 4 +- drivers/rtc/rtc-pm8xxx.c | 4 +- drivers/rtc/rtc-puv3.c | 8 +- drivers/rtc/rtc-pxa.c | 8 +- drivers/rtc/rtc-rk808.c | 6 +- drivers/rtc/rtc-s3c.c | 8 +- drivers/rtc/rtc-sc27xx.c | 4 +- drivers/rtc/rtc-spear.c | 4 +- drivers/rtc/rtc-stm32.c | 1 - drivers/rtc/rtc-sun6i.c | 4 +- drivers/rtc/rtc-sunxi.c | 4 +- drivers/rtc/rtc-tegra.c | 4 +- drivers/rtc/rtc-vt8500.c | 4 +- drivers/rtc/rtc-xgene.c | 4 +- drivers/rtc/rtc-zynqmp.c | 8 +- drivers/scsi/ufs/ufshcd-pltfrm.c | 1 - drivers/soc/fsl/qbman/bman_portal.c | 4 +- drivers/soc/fsl/qbman/qman_portal.c | 4 +- drivers/soc/qcom/smp2p.c | 4 +- drivers/spi/atmel-quadspi.c | 1 - drivers/spi/spi-armada-3700.c | 1 - drivers/spi/spi-bcm2835.c | 1 - drivers/spi/spi-bcm2835aux.c | 1 - drivers/spi/spi-bcm63xx-hsspi.c | 4 +- drivers/spi/spi-bcm63xx.c | 4 +- drivers/spi/spi-cadence.c | 1 - drivers/spi/spi-dw-mmio.c | 4 +- drivers/spi/spi-efm32.c | 4 +- drivers/spi/spi-ep93xx.c | 4 +- drivers/spi/spi-fsl-dspi.c | 1 - drivers/spi/spi-fsl-qspi.c | 4 +- drivers/spi/spi-geni-qcom.c | 4 +- drivers/spi/spi-lantiq-ssc.c | 12 +-- drivers/spi/spi-mt65xx.c | 1 - drivers/spi/spi-npcm-pspi.c | 1 - drivers/spi/spi-nuc900.c | 1 - drivers/spi/spi-nxp-fspi.c | 4 +- drivers/spi/spi-pic32-sqi.c | 1 - drivers/spi/spi-pic32.c | 12 +-- drivers/spi/spi-qcom-qspi.c | 4 +- drivers/spi/spi-s3c24xx.c | 1 - drivers/spi/spi-sh-msiof.c | 1 - drivers/spi/spi-sh.c | 4 +- drivers/spi/spi-sifive.c | 1 - drivers/spi/spi-slave-mt27xx.c | 1 - drivers/spi/spi-sprd.c | 4 +- drivers/spi/spi-stm32-qspi.c | 5 +- drivers/spi/spi-sun4i.c | 1 - drivers/spi/spi-sun6i.c | 1 - drivers/spi/spi-synquacer.c | 2 - drivers/spi/spi-ti-qspi.c | 1 - drivers/spi/spi-uniphier.c | 1 - drivers/spi/spi-xlp.c | 4 +- drivers/spi/spi-zynq-qspi.c | 1 - drivers/spi/spi-zynqmp-gqspi.c | 1 - drivers/staging/emxx_udc/emxx_udc.c | 4 +- drivers/staging/goldfish/goldfish_audio.c | 4 +- .../staging/media/allegro-dvt/allegro-core.c | 4 +- drivers/staging/media/hantro/hantro_drv.c | 4 +- drivers/staging/media/imx/imx7-media-csi.c | 4 +- drivers/staging/media/imx/imx7-mipi-csis.c | 4 +- drivers/staging/media/meson/vdec/esparser.c | 4 +- drivers/staging/media/omap4iss/iss.c | 1 - .../staging/media/sunxi/cedrus/cedrus_hw.c | 5 +- drivers/staging/most/dim2/dim2.c | 2 - drivers/staging/mt7621-dma/mtk-hsdma.c | 4 +- drivers/staging/nvec/nvec.c | 4 +- drivers/staging/ralink-gdma/ralink-gdma.c | 4 +- .../interface/vchiq_arm/vchiq_2835_arm.c | 4 +- drivers/thermal/broadcom/brcmstb_thermal.c | 4 +- drivers/thermal/da9062-thermal.c | 4 +- drivers/thermal/db8500_thermal.c | 2 - drivers/thermal/rockchip_thermal.c | 4 +- drivers/thermal/st/st_thermal_memmap.c | 4 +- drivers/thermal/st/stm_thermal.c | 4 +- drivers/thermal/ti-soc-thermal/ti-bandgap.c | 4 +- drivers/tty/serial/8250/8250_bcm2835aux.c | 4 +- drivers/tty/serial/8250/8250_lpc18xx.c | 4 +- drivers/tty/serial/8250/8250_uniphier.c | 4 +- drivers/tty/serial/amba-pl011.c | 5 +- drivers/tty/serial/fsl_lpuart.c | 4 +- drivers/tty/serial/lpc32xx_hs.c | 5 +- drivers/tty/serial/mvebu-uart.c | 12 +-- drivers/tty/serial/owl-uart.c | 4 +- drivers/tty/serial/qcom_geni_serial.c | 4 +- drivers/tty/serial/rda-uart.c | 4 +- drivers/tty/serial/sccnxp.c | 1 - drivers/tty/serial/serial-tegra.c | 4 +- drivers/tty/serial/sifive.c | 4 +- drivers/tty/serial/sprd_serial.c | 4 +- drivers/tty/serial/stm32-usart.c | 17 +-- drivers/uio/uio_dmem_genirq.c | 4 +- drivers/usb/chipidea/core.c | 1 - drivers/usb/dwc2/platform.c | 4 +- drivers/usb/dwc3/dwc3-keystone.c | 1 - drivers/usb/dwc3/dwc3-omap.c | 4 +- drivers/usb/gadget/udc/aspeed-vhub/core.c | 1 - drivers/usb/gadget/udc/bcm63xx_udc.c | 8 +- drivers/usb/gadget/udc/bdc/bdc_core.c | 4 +- drivers/usb/gadget/udc/gr_udc.c | 8 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 5 +- drivers/usb/gadget/udc/renesas_usb3.c | 4 +- drivers/usb/gadget/udc/s3c-hsudc.c | 4 +- drivers/usb/gadget/udc/udc-xilinx.c | 4 +- drivers/usb/host/ehci-atmel.c | 3 - drivers/usb/host/ehci-omap.c | 4 +- drivers/usb/host/ehci-orion.c | 3 - drivers/usb/host/ehci-platform.c | 4 +- drivers/usb/host/ehci-sh.c | 3 - drivers/usb/host/ehci-st.c | 4 +- drivers/usb/host/imx21-hcd.c | 4 +- drivers/usb/host/ohci-platform.c | 4 +- drivers/usb/host/ohci-st.c | 4 +- drivers/usb/mtu3/mtu3_core.c | 4 +- drivers/usb/phy/phy-ab8500-usb.c | 12 +-- drivers/usb/typec/tcpm/wcove.c | 4 +- drivers/video/fbdev/atmel_lcdfb.c | 1 - drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 1 - drivers/video/fbdev/nuc900fb.c | 4 +- drivers/video/fbdev/pxa168fb.c | 4 +- drivers/video/fbdev/pxa3xx-gcu.c | 4 +- drivers/video/fbdev/pxafb.c | 1 - drivers/video/fbdev/s3c2410fb.c | 4 +- drivers/video/fbdev/vt8500lcdfb.c | 1 - drivers/watchdog/sprd_wdt.c | 4 +- scripts/coccinelle/api/platform_get_irq.cocci | 102 ++++++++++++++++++ sound/soc/atmel/atmel-classd.c | 7 +- sound/soc/atmel/atmel-pdmic.c | 7 +- sound/soc/bcm/cygnus-ssp.c | 7 +- sound/soc/codecs/msm8916-wcd-analog.c | 12 +-- sound/soc/codecs/twl6040.c | 4 +- sound/soc/fsl/fsl_asrc.c | 4 +- sound/soc/fsl/fsl_esai.c | 4 +- sound/soc/fsl/fsl_sai.c | 4 +- sound/soc/fsl/fsl_spdif.c | 4 +- sound/soc/fsl/fsl_ssi.c | 4 +- sound/soc/fsl/imx-ssi.c | 4 +- sound/soc/kirkwood/kirkwood-i2s.c | 4 +- sound/soc/mediatek/common/mtk-btcvsd.c | 4 +- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 4 +- sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 4 +- sound/soc/mxs/mxs-saif.c | 8 +- sound/soc/qcom/lpass-platform.c | 5 +- sound/soc/sof/intel/bdw.c | 5 +- sound/soc/sof/intel/byt.c | 5 +- sound/soc/sprd/sprd-mcdt.c | 4 +- sound/soc/sti/sti_uniperif.c | 4 +- sound/soc/stm/stm32_i2s.c | 5 +- sound/soc/stm/stm32_sai.c | 4 +- sound/soc/stm/stm32_spdifrx.c | 4 +- sound/soc/sunxi/sun4i-i2s.c | 4 +- sound/soc/uniphier/aio-dma.c | 4 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 2 - sound/soc/xtensa/xtfpga-i2s.c | 1 - sound/x86/intel_hdmi_audio.c | 4 +- 464 files changed, 577 insertions(+), 1512 deletions(-) create mode 100644 scripts/coccinelle/api/platform_get_irq.cocci base-commit: 7b5cf701ea9c395c792e2a7e3b7caf4c68b87721 -- Sent by a computer through tubes _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci