mmc: dw_mmc: reduce timeout detection cycle
It's no need to speed 10 seconds to wait the mmc device out from busy
status. 500 milliseconds enough.
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index fe2147a..b58c282 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -195,7 +195,7 @@
ALLOC_CACHE_ALIGN_BUFFER(struct dwmci_idmac, cur_idmac,
data ? DIV_ROUND_UP(data->blocks, 8) : 0);
int ret = 0, flags = 0, i;
- unsigned int timeout = 100000;
+ unsigned int timeout = 500;
u32 retry = 100000;
u32 mask, ctrl;
ulong start = get_timer(0);