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mwifiex: report error to MMC core if we cannot suspend 

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.

Cc: "3.0+" <stable@vger.kernel.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bing Zhao 2012-11-15 15:58:48 -08:00 committed by John W. Linville
parent b1a47aa5e1
commit dd321acddc
1 changed files with 6 additions and 5 deletions
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11
drivers/net/wireless/mwifiex/sdio.c
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@ -161,7 +161,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
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;
@ -188,12 +187,14 @@ static int mwifiex_sdio_suspend(struct device *dev)
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;