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>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index d06539dff7cc..cfe0c893ef04 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