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authorXu Ziyuan <xzy.xu@rock-chips.com>2016-07-19 09:38:22 +0800
committerSimon Glass <sjg@chromium.org>2016-07-27 20:15:48 -0600
commit02ebd42cf19e523593d8e4e8f3d02083299fcdbb (patch)
tree973455836c56316f03a3f434059c938e6875b3e5 /drivers
parent61f5ddcb7a997f7b7bca3680cd6f67e60e616841 (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/dw_mmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index fe2147a226..b58c282416 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -195,7 +195,7 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
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);