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spi/pxa2xx: fix compilation warning when !CONFIG_PM_SLEEP

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CONFIG_PM will be set if either or both CONFIG_PM_SLEEP and
CONFIG_PM_RUNTIME is set. Compiling the driver with !CONFIG_PM_SLEEP causes
following compilation warning:

drivers/spi/spi-pxa2xx.c:1270:12: warning: ‘pxa2xx_spi_suspend’ defined but not used [-Wunused-function]

Fix this by using CONFIG_PM_SLEEP instead.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mika Westerberg 2014-01-16 14:50:55 +02:00 committed by Mark Brown
parent 6ce4eac1f6
commit 382cebb02a
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-pxa2xx.c
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@ -1264,7 +1264,7 @@ static void pxa2xx_spi_shutdown(struct platform_device *pdev)
dev_err(&pdev->dev, "shutdown failed with %d\n", status); dev_err(&pdev->dev, "shutdown failed with %d\n", status);
} }
#ifdef CONFIG_PM #ifdef CONFIG_PM_SLEEP
static int pxa2xx_spi_suspend(struct device *dev) static int pxa2xx_spi_suspend(struct device *dev)
{ {
struct driver_data *drv_data = dev_get_drvdata(dev); struct driver_data *drv_data = dev_get_drvdata(dev);