Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [ 09/37] mwifiex: report error to MMC core if we cannot suspend | Date | Fri, 30 Nov 2012 10:45:56 -0800 |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Bing Zhao <bzhao@marvell.com>
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 <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- 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;
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