From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu, 5 Dec 2013 13:34:46 +0000 (+0100)
Subject: mmc: Do not call get_cd for non removable cards
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c1b55bfcb3e5599eb5e67efed70698ade02add4e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mmc: Do not call get_cd for non removable cards

Non removable cards are always present, so do not call get_cd for them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 57a2b403bf8e..098374b1ab2b 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2460,7 +2460,8 @@ void mmc_rescan(struct work_struct *work)
 	 */
 	mmc_bus_put(host);
 
-	if (host->ops->get_cd && host->ops->get_cd(host) == 0) {
+	if (!(host->caps & MMC_CAP_NONREMOVABLE) && host->ops->get_cd &&
+			host->ops->get_cd(host) == 0) {
 		mmc_claim_host(host);
 		mmc_power_off(host);
 		mmc_release_host(host);