Messages in this thread Patch in this message | | | From | Thierry Reding <> | Subject | [PATCH] mmc: sdio: Fix PM_SLEEP related build warnings | Date | Thu, 9 Aug 2012 11:32:21 +0200 |
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Power management callbacks defined by SIMPLE_DEV_PM_OPS are only used if the PM_SLEEP Kconfig symbol has been defined. If not, the compiler will complain about them being unused. However, since the callback for this driver doesn't do anything it can just as well be dropped.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> --- drivers/mmc/core/sdio_bus.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 236842e..6bf6879 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -193,14 +193,7 @@ static int sdio_bus_remove(struct device *dev) } #ifdef CONFIG_PM - -static int pm_no_operation(struct device *dev) -{ - return 0; -} - static const struct dev_pm_ops sdio_bus_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(pm_no_operation, pm_no_operation) SET_RUNTIME_PM_OPS( pm_generic_runtime_suspend, pm_generic_runtime_resume, -- 1.7.11.4
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