Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-16 00:52:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

mmc: Do not call get_cd for non removable cards

Browse Source 
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>
This commit is contained in:
Sascha Hauer 2013-12-05 14:34:46 +01:00 committed by Chris Ball
parent 07c001c119
commit c1b55bfcb3
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/mmc/core/core.c
View File

@ -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);