From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: linux-mmc@vger.kernel.org,
Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Simon Horman <simon.horman@netronome.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
linux-renesas-soc@vger.kernel.org,
Masahiro Yamada <yamada.masahiro@socionext.com>,
linux-kernel@vger.kernel.org,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: [PATCH v2 09/22] mmc: tmio: use mmc_can_gpio_cd() instead of checking TMIO_MMC_USE_GPIO_CD
Date: Sat, 25 Nov 2017 01:24:44 +0900 [thread overview]
Message-ID: <1511540697-27387-10-git-send-email-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <1511540697-27387-1-git-send-email-yamada.masahiro@socionext.com>
To use a GPIO line for card detection, TMIO_MMC_USE_GPIO_CD is set
by a legacy board (arch/sh/boards/mach-ecovec24).
For DT platforms, the "cd-gpios" property is a legitimate way for that
in case the IP-builtin card detection can not be used for some reason.
mmc_of_parse() calls mmc_gpiod_request_cd() to set up ctx->cd_gpio if
the "cd-gpios" property is specified.
To cater to both cases, mmc_can_gpio_cd() is a correct way to check
which card detection logic is used.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
Changes in v2: None
drivers/mmc/host/tmio_mmc_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index efffb04..610f26f 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -1232,7 +1232,7 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host,
}
mmc->max_seg_size = mmc->max_req_size;
- _host->native_hotplug = !(pdata->flags & TMIO_MMC_USE_GPIO_CD ||
+ _host->native_hotplug = !(mmc_can_gpio_cd(mmc) ||
mmc->caps & MMC_CAP_NEEDS_POLL ||
!mmc_card_is_removable(mmc));
--
2.7.4
next prev parent reply other threads:[~2017-11-24 16:31 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-24 16:24 [PATCH v2 00/22] mmc: tmio: various fixes and cleanups Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 01/22] mmc: renesas_sdhi: consolidate DMAC CONFIG options Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 02/22] mmc: renesas_sdhi: remove wrong depends on to enable compile test Masahiro Yamada
2017-11-26 9:02 ` Geert Uytterhoeven
2017-12-04 15:25 ` Wolfram Sang
2017-12-05 4:16 ` Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 03/22] mmc: renesas_sdhi: remove eprobe jump label Masahiro Yamada
2017-12-04 15:02 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 04/22] mmc: tmio: set tmio_mmc_host to driver data Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 05/22] mmc: tmio: use devm_ioremap_resource() instead of devm_ioremap() Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 06/22] mmc: tmio: move mmc_host_ops to struct tmio_mmc_host from static data Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 07/22] mmc: tmio, renesas_sdhi: set mmc_host_ops hooks directly Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 08/22] mmc: tmio: move mmc_gpio_request_cd() before mmc_add_host() Masahiro Yamada
2017-12-04 15:14 ` Wolfram Sang
2017-11-24 16:24 ` Masahiro Yamada [this message]
2017-12-04 22:22 ` [PATCH v2 09/22] mmc: tmio: use mmc_can_gpio_cd() instead of checking TMIO_MMC_USE_GPIO_CD Wolfram Sang
2018-01-02 12:56 ` Wolfram Sang
2018-01-12 4:06 ` Masahiro Yamada
2018-01-12 14:29 ` Ulf Hansson
2017-11-24 16:24 ` [PATCH v2 10/22] mmc: tmio: support IP-builtin card detection logic Masahiro Yamada
2017-12-04 15:13 ` Wolfram Sang
2017-12-05 15:03 ` Masahiro Yamada
2017-12-05 15:28 ` Wolfram Sang
2018-01-02 12:58 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 11/22] mmc: renesas_sdhi: remove always false condition Masahiro Yamada
2017-12-04 15:04 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 12/22] mmc: tmio,renesas_sdhi: move struct tmio_mmc_dma to renesas_sdhi.h Masahiro Yamada
2017-12-04 15:05 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 13/22] mmc: tmio,renesas_sdhi: move Renesas-specific DMA data " Masahiro Yamada
2017-12-04 15:05 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 14/22] mmc: tmio,renesas_sdhi: move ssc_tappos " Masahiro Yamada
2017-12-04 15:05 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 15/22] mmc: tmio: change bus_shift to unsigned int Masahiro Yamada
2017-12-04 15:05 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 16/22] mmc: tmio: fix never-detected card insertion bug Masahiro Yamada
2018-01-02 13:15 ` Wolfram Sang
2018-01-02 17:13 ` Wolfram Sang
2018-01-05 15:58 ` Masahiro Yamada
2018-01-13 20:59 ` Wolfram Sang
2018-01-17 16:32 ` Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 17/22] mmc: tmio: move TMIO_MASK_{READOP,WRITEOP} handling to correct place Masahiro Yamada
2018-01-16 8:01 ` Wolfram Sang
2018-01-17 16:45 ` Masahiro Yamada
2017-11-24 16:24 ` [PATCH v2 18/22] mmc: tmio: remove useless TMIO_MASK_CMD handling in tmio_mmc_host_probe() Masahiro Yamada
2018-01-16 9:44 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 19/22] mmc: tmio: ioremap memory resource in tmio_mmc_host_alloc() Masahiro Yamada
2018-01-16 9:44 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 20/22] mmc: tmio: move clk_enable/disable out of tmio_mmc_host_probe() Masahiro Yamada
2018-01-16 22:42 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 21/22] mmc: tmio: move {tmio_}mmc_of_parse() to tmio_mmc_host_alloc() Masahiro Yamada
2018-01-16 22:42 ` Wolfram Sang
2017-11-24 16:24 ` [PATCH v2 22/22] mmc: tmio: remove dma_ops from tmio_mmc_host_probe() argument Masahiro Yamada
2018-01-16 22:43 ` Wolfram Sang
2017-11-27 17:13 ` [PATCH v2 00/22] mmc: tmio: various fixes and cleanups Wolfram Sang
2017-11-28 2:18 ` Masahiro Yamada
2017-12-15 9:18 ` Ulf Hansson
2017-12-15 10:08 ` Masahiro Yamada
2017-12-15 11:12 ` Wolfram Sang
2017-12-15 13:34 ` Ulf Hansson
2017-12-15 16:30 ` Wolfram Sang
2017-12-15 16:34 ` Ulf Hansson
2017-12-15 19:08 ` Wolfram Sang
2017-12-19 3:56 ` Masahiro Yamada
2017-12-19 7:54 ` Ulf Hansson
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