diff options
| author | Alexander Tarasikov <alexander.tarasikov@gmail.com> | 2011-08-21 15:52:44 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-10-26 15:43:36 -0400 |
| commit | e91957e70d2aea529ff2055b8fbd575f2d7b8c3b (patch) | |
| tree | 0ca76c59c04fcc10ad803b4b1312754670ed707b | |
| parent | 435f3e385962e2b34855e9b34f8b95717c1016a2 (diff) | |
| download | amp-e91957e70d2aea529ff2055b8fbd575f2d7b8c3b.tar.gz | |
msm: Implement init_card operation for MSM SDCC
This allows boards with non-standard sdio cards to fill the CIS/CCCR data.
It is particularly important for old msm72k boards using wl1251.
Also drop the obsolete embedded_sdio_data structure from the header
as it was intended to surve a similiar purpose but was not implemented.
Signed-off-by: Alexander Tarasikov <alexander.tarasikov@gmail.com>
Acked-by: Sahitya Tummala <stummala@codeaurora.org>
[davidb: minor formatting cleanup]
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | arch/arm/mach-msm/include/mach/mmc.h | 9 | ||||
| -rw-r--r-- | drivers/mmc/host/msm_sdcc.c | 9 |
2 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/arch/arm/mach-msm/include/mach/mmc.h index 5631b51cec465e..ffcd9e3a6a7e81 100644 --- a/arch/arm/mach-msm/include/mach/mmc.h +++ b/arch/arm/mach-msm/include/mach/mmc.h @@ -8,13 +8,6 @@ #include <linux/mmc/card.h> #include <linux/mmc/sdio_func.h> -struct embedded_sdio_data { - struct sdio_cis cis; - struct sdio_cccr cccr; - struct sdio_embedded_func *funcs; - int num_funcs; -}; - struct msm_mmc_gpio { unsigned no; const char *name; @@ -29,9 +22,9 @@ struct msm_mmc_platform_data { unsigned int ocr_mask; /* available voltages */ u32 (*translate_vdd)(struct device *, unsigned int); unsigned int (*status)(struct device *); - struct embedded_sdio_data *embedded_sdio; int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); struct msm_mmc_gpio_data *gpio_data; + void (*init_card)(struct mmc_card *card); }; #endif diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index d06539dff7cc9d..cfe0c893ef0444 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -1052,10 +1052,19 @@ static void msmsdcc_enable_sdio_irq(struct mmc_host *mmc, int enable) spin_unlock_irqrestore(&host->lock, flags); } +static void msmsdcc_init_card(struct mmc_host *mmc, struct mmc_card *card) +{ + struct msmsdcc_host *host = mmc_priv(mmc); + + if (host->plat->init_card) + host->plat->init_card(card); +} + static const struct mmc_host_ops msmsdcc_ops = { .request = msmsdcc_request, .set_ios = msmsdcc_set_ios, .enable_sdio_irq = msmsdcc_enable_sdio_irq, + .init_card = msmsdcc_init_card, }; static void |