mmc: dw_mmc: increase timeout value in data_transfer function

Increase timeout value in data_transfer function.
1000 value is  too short to transfer data.
When it's set to 1000, it's occurred "mmc write failed" during thor
download.

In future, it needs to fix correct value.

Change-Id: I3e18eb1480fbdb33c0f8732ce271d1445568379f
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index 7702f4be3f8913965971f16806d739f53c690526..0067d8f175f7a95dbd2db234f39b0b09f792d6ad 100644 (file)
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -129,7 +129,7 @@ static unsigned int dwmci_get_timeout(struct mmc *mmc, const unsigned int size)
        timeout /= mmc->bus_width;
        timeout /= mmc->ddr_mode ? 2 : 1;
        timeout *= 1000;        /* counting in msec */
-       timeout = (timeout < 1000) ? 1000 : timeout;
+       timeout = (timeout < 24000) ? 24000 : timeout;
 
        return timeout;
 }