mmc: fix switch issue with send_status disabled
When send_status is false or wait_dat0 is not supported, the switch
function should not send CMD13 but directly return.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index bd34897..6f767cb 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -823,7 +823,7 @@
* capable of polling by using mmc_wait_dat0, then rely on waiting the
* stated timeout to be sufficient.
*/
- if (ret == -ENOSYS && !send_status) {
+ if (ret == -ENOSYS || !send_status) {
mdelay(timeout_ms);
return 0;
}