diff options
| author | Bing Zhao <bzhao@marvell.com> | 2012-11-16 03:58:48 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-11-16 23:52:25 +0400 |
| commit | dd321acddc3be1371263b8c9e6c6f2af89f63d57 (patch) | |
| tree | b2feb7686fcca7965b8cc6327ab2767fa1ce7efc /drivers/net/wireless/mwifiex/sdio.c | |
| parent | b1a47aa5e1e159e2cb06d7dfcc17ef5149b09299 (diff) | |
| download | linux-dd321acddc3be1371263b8c9e6c6f2af89f63d57.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/mwifiex/sdio.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sdio.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index fc8a9bfa1248..82cf0fa2d9f6 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -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; |