From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] mmc: Do not call get_cd for non removable cards
Date: Thu, 5 Dec 2013 14:34:46 +0100 [thread overview]
Message-ID: <1386250491-4708-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1386250491-4708-1-git-send-email-s.hauer@pengutronix.de>
Non removable cards are always present, so do not call get_cd for them.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/mmc/core/core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 57a2b40..098374b 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);
--
1.8.4.3
next prev parent reply other threads:[~2013-12-05 13:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 13:34 mmc: mxs: Use mmc_of_parse Sascha Hauer
2013-12-05 13:34 ` Sascha Hauer [this message]
2013-12-06 8:31 ` [PATCH 1/6] mmc: Do not call get_cd for non removable cards Ulf Hansson
2013-12-05 13:34 ` [PATCH 2/6] mmc: mxs: use standard flag for non-removable status Sascha Hauer
2013-12-05 13:34 ` [PATCH 3/6] mmc: mxs: use standard flag for broken card detection Sascha Hauer
2013-12-05 13:34 ` [PATCH 4/6] mmc: mxs: use standard flag for cd inverted Sascha Hauer
2013-12-05 13:34 ` [PATCH 5/6] mmc: mxs: use mmc_gpio_get_ro for detecting read-only status Sascha Hauer
2013-12-05 13:34 ` [PATCH 6/6] mmc: mxs: use mmc_of_parse to parse devicetree properties Sascha Hauer
2013-12-12 1:39 ` mmc: mxs: Use mmc_of_parse Chris Ball
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