Refactor msdc_drv_{suspend, resume} by adding a new function
msdc_drv_pm, that cleans up the code and removes double code.
Signed-off-by: Christian Lütke-Stetzkamp <christ...@lkamp.de>
---
drivers/staging/mt7621-mmc/sd.c | 26 +++++++++++---------------
1 file changed, 11 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 4fe378040ce3..c7a00834deca 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -2907,34 +2907,30 @@ static int msdc_drv_remove(struct platform_device *pdev)
/* Fix me: Power Flow */
#ifdef CONFIG_PM
-static int msdc_drv_suspend(struct platform_device *pdev, pm_message_t state)
+
+static void msdc_drv_pm(struct platform_device *pdev, pm_message state)
{
- int ret = 0;
struct mmc_host *mmc = platform_get_drvdata(pdev);
struct msdc_host *host = mmc_priv(mmc);
- if (mmc && state.event == PM_EVENT_SUSPEND && (host->hw->flags &
MSDC_SYS_SUSPEND)) { /* will set for card */
+ if (mmc && (host->hw->flags & MSDC_SYS_SUSPEND))
msdc_pm(state, (void *)host);
- }
+}
- return ret;
+static int msdc_drv_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ if (state.event == PM_EVENT_SUSPEND)
+ msdc_drv_pm(pdev, state);
+ return 0;
}
static int msdc_drv_resume(struct platform_device *pdev)
{
- int ret = 0;
- struct mmc_host *mmc = platform_get_drvdata(pdev);
- struct msdc_host *host = mmc_priv(mmc);
struct pm_message state;
state.event = PM_EVENT_RESUME;
- if (mmc && (host->hw->flags & MSDC_SYS_SUSPEND)) {/* will set for card
*/
- msdc_pm(state, (void *)host);
- }
-
- /* This mean WIFI not controller by PM */
-
- return ret;
+ msdc_drv_pm(pdev, state);
+ return 0;
}
#endif
--
2.16.1
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