mmc: Fix mmc_switch excessive timeout
Fix branching to avoid premature falling back on a long timeout instead
of continuation of the initialization attempt.
Clear of the comment to avoid the ambiguity.
Signed-off-by: Kirill Kapranov <kirill.kapranov@compulab.co.il>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Ye Li <ye.li@nxp.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Tested-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index ba54b19..4d9871d 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -819,11 +819,11 @@
return ret;
/*
- * In cases when not allowed to poll by using CMD13 or because we aren't
+ * In cases when neiter allowed to poll by using CMD13 nor we are
* 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;
}