[PATCH v2 master] mci: bcm2835: return command timeout silently

[Ahmad Fatoum]

Some commands are expected to time out, for example when a non
SDIO card is tested for being an SDIO card. Just return -ETIMEDOUT
in that case and leave error message prints to the core.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
v1 -> v2:
  - target master
  - reword commit message title
---
 drivers/mci/mci-bcm2835.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mci/mci-bcm2835.c b/drivers/mci/mci-bcm2835.c
index bcdf1b6196de..477a3b83a0e3 100644
--- a/drivers/mci/mci-bcm2835.c
+++ b/drivers/mci/mci-bcm2835.c
@@ -148,7 +148,7 @@ static int bcm2835_mci_request(struct mci_host *mci, struct mci_cmd *cmd,
 		      command << 16 | transfer_mode);
 
 	ret = bcm2835_mci_wait_command_done(host);
-	if (ret) {
+	if (ret && ret != -ETIMEDOUT) {
 		dev_err(host->hw_dev, "Error while executing command %d\n",
 				cmd->cmdidx);
 		dev_err(host->hw_dev, "Status: 0x%X, Interrupt: 0x%X\n",
-- 
2.39.2