This is a note to let you know that I've just added the patch titled
mwifiex: report error to MMC core if we cannot suspend
to the 3.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mwifiex-report-error-to-mmc-core-if-we-cannot-suspend.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From dd321acddc3be1371263b8c9e6c6f2af89f63d57 Mon Sep 17 00:00:00 2001
From: Bing Zhao <[email protected]>
Date: Thu, 15 Nov 2012 15:58:48 -0800
Subject: mwifiex: report error to MMC core if we cannot suspend
From: Bing Zhao <[email protected]>
commit dd321acddc3be1371263b8c9e6c6f2af89f63d57 upstream.
When host_sleep_config command fails we should return error to
MMC core to indicate the failure for our device.
The misspelled variable is also removed as it's redundant.
Signed-off-by: Bing Zhao <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/wireless/mwifiex/sdio.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -122,7 +122,6 @@ static int mwifiex_sdio_suspend(struct d
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
mmc_pm_flag_t pm_flag = 0;
- int hs_actived = 0;
int i;
int ret = 0;
@@ -149,12 +148,14 @@ static int mwifiex_sdio_suspend(struct d
adapter = card->adapter;
/* Enable the Host Sleep */
- hs_actived = mwifiex_enable_hs(adapter);
- if (hs_actived) {
- pr_debug("cmd: suspend with MMC_PM_KEEP_POWER\n");
- ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+ if (!mwifiex_enable_hs(adapter)) {
+ dev_err(adapter->dev, "cmd: failed to suspend\n");
+ return -EFAULT;
}
+ dev_dbg(adapter->dev, "cmd: suspend with MMC_PM_KEEP_POWER\n");
+ ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+
/* Indicate device suspended */
adapter->is_suspended = true;
Patches currently in stable-queue which might be from [email protected] are
queue-3.0/mwifiex-report-error-to-mmc-core-if-we-cannot-suspend.patch
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