diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-11-24 19:24:44 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-01-12 17:15:54 +0300 |
| commit | de21dc1d9a2a9fc5023c1fe3a24ba21e68c34928 (patch) | |
| tree | d7972cecd24ff73f6c8715dfe426280a2902d11a /drivers/mmc | |
| parent | 2a609abe71ca59e4bd7139e161eaca2144ae6f2e (diff) | |
| download | linux-de21dc1d9a2a9fc5023c1fe3a24ba21e68c34928.tar.xz | |
mmc: tmio: use mmc_can_gpio_cd() instead of checking TMIO_MMC_USE_GPIO_CD
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>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 6b18c0509ff4..0929b987fb29 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)); |