linux/drivers/mmc
Anson Huang 60feca8f59 mmc: core: cd_label must be last entry of mmc_gpio struct
commit bfd694d5e2 ("mmc: core: Add tunable delay
before detecting card after card is inserted") adds
"u32 cd_debounce_delay_ms" to the last of mmc_gpio
struct and cause "char cd_label[0]" NOT work as string
pointer of card detect label, when "cat /proc/interrupts",
the devname for card detect gpio is incorrect as below:

144:          0  gpio-mxc  22 Edge      ▒
161:          0  gpio-mxc   7 Edge      ▒

Move the cd_label field down to fix this, and drop the
zero from the array size to prevent future similar bugs,
the result is correct as below:

144:          0  gpio-mxc  22 Edge      2198000.mmc cd
161:          0  gpio-mxc   7 Edge      2190000.mmc cd

Fixes: bfd694d5e2 ("mmc: core: Add tunable delay before detecting card after card is inserted")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-07-03 07:12:35 +02:00
..
core mmc: core: cd_label must be last entry of mmc_gpio struct 2018-07-03 07:12:35 +02:00
host mmc: renesas_sdhi_internal_dmac: Cannot clear the RX_IN_USE in abort 2018-07-02 16:13:06 +02:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00