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drm/atmel-hlcdc: Compile suspend/resume for PM_SLEEP only

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If PM is enabled but PM_SLEEP is disabled, the suspend/resume functions
are still unused and produce a compiler warning.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: <stable@vger.kernel.org> # 4.1+
This commit is contained in:
Thierry Reding 2015-08-14 13:58:20 +02:00 committed by Boris Brezillon
parent 7945dc5885
commit dbb3df2d58
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
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@ -559,7 +559,7 @@ static int atmel_hlcdc_dc_drm_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int atmel_hlcdc_dc_drm_suspend(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);