[U-Boot] [PATCH V2 4/5] mmc: esdhc: change timeout value

[Peng Fan]

Change timeout according to the timeout value in mmc_cmd->timeout.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
Cc: Jaehoon Chung <jh80.chung at samsung.com>
---
 drivers/mmc/fsl_esdhc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 9796d39..eca2f31 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -350,6 +350,7 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 	int	err = 0;
 	uint	xfertyp;
 	uint	irqstat;
+	int	timeout = cmd->timeout;
 	struct fsl_esdhc_priv *priv = mmc->priv;
 	struct fsl_esdhc *regs = priv->esdhc_regs;
 
@@ -431,7 +432,8 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 
 	/* Workaround for ESDHC errata ENGcm03648 */
 	if (!data && (cmd->resp_type & MMC_RSP_BUSY)) {
-		int timeout = 6000;
+		if (timeout < 6000)
+			timeout = 6000;
 
 		/* Poll on DATA0 line for cmd with busy signal for 600 ms */
 		while (timeout > 0 && !(esdhc_read32(&regs->prsstat) &
-- 
2.6.2