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spi: cadence: Return the error code for cdns_spi_suspend and cdns_spi_resume 

Return the error code for cdns_spi_suspend and cdns_spi_resume.
Also fixes a comment where which claims that the error code is
returned.

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shubhrajyoti Datta 2016-04-05 23:37:54 +05:30 committed by Mark Brown
parent 2198b7483d
commit 6fe9b67dbe
1 changed files with 3 additions and 7 deletions
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10
drivers/spi/spi-cadence.c
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@ -615,16 +615,14 @@ static int cdns_spi_remove(struct platform_device *pdev)
* This function disables the SPI controller and
* changes the driver state to "suspend"
*
* Return: Always 0
* Return: 0 on success and error value on error
*/
static int __maybe_unused cdns_spi_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct spi_master *master = platform_get_drvdata(pdev);
spi_master_suspend(master);
return 0;
return spi_master_suspend(master);
}
/**
@ -640,9 +638,7 @@ static int __maybe_unused cdns_spi_resume(struct device *dev)
struct platform_device *pdev = to_platform_device(dev);
struct spi_master *master = platform_get_drvdata(pdev);
spi_master_resume(master);
return 0;
return spi_master_resume(master);
}
/**