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* [Cocci] [PATCH v5 0/3] Add error message to platform_get_irq*()
@ 2019-07-30  5:38 Stephen Boyd
  2019-07-30  5:38 ` [Cocci] [PATCH v5 3/3] coccinelle: Add script to check for platform_get_irq() excessive prints Stephen Boyd
  2019-07-31 14:26 ` [Cocci] [PATCH v5 0/3] Add error message to platform_get_irq*() Wolfram Sang
  0 siblings, 2 replies; 7+ messages in thread
From: Stephen Boyd @ 2019-07-30  5:38 UTC (permalink / raw)
  To: Greg Kroah-Hartman
  Cc: Rob Herring, Michal Marek, Bartlomiej Zolnierkiewicz,
	Rafael J . Wysocki, Nicolas Palix, linux-kernel,
	Javier Martinez Canillas, Andrzej Hajda, Andy Shevchenko,
	Mark Brown, Russell King - ARM Linux, cocci, Marek Szyprowski

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 <robh@kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Russell King - ARM Linux <linux@armlinux.org.uk>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Gilles Muller <Gilles.Muller@lip6.fr>
Cc: Nicolas Palix <nicolas.palix@imag.fr>
Cc: Michal Marek <michal.lkml@markovi.net>
Cc: <cocci@systeme.lip6.fr>

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
-- 
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^ permalink raw reply	[flat|nested] 7+ messages in thread

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Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-30  5:38 [Cocci] [PATCH v5 0/3] Add error message to platform_get_irq*() Stephen Boyd
2019-07-30  5:38 ` [Cocci] [PATCH v5 3/3] coccinelle: Add script to check for platform_get_irq() excessive prints Stephen Boyd
2019-07-30  8:49   ` Markus Elfring
2019-07-31 14:26 ` [Cocci] [PATCH v5 0/3] Add error message to platform_get_irq*() Wolfram Sang
2019-07-31 14:52   ` Stephen Boyd
2019-08-01 12:25     ` Wolfram Sang
2019-08-08  7:51       ` Geert Uytterhoeven

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