Unverified Commit a18656ea authored Apr 07, 2019 by Axel Lin Committed by Mark Brown Apr 08, 2019

spi: fsl-lpspi: Fix build warning when !CONFIG_PM



Add #ifdef CONFIG_PM guard to fix build warning when !CONFIG_PM
drivers/spi/spi-fsl-lpspi.c:810:12: warning: ‘fsl_lpspi_runtime_suspend’ defined but not used [-Wunused-function]
 static int fsl_lpspi_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/spi-fsl-lpspi.c:789:12: warning: ‘fsl_lpspi_runtime_resume’ defined but not used [-Wunused-function]
 static int fsl_lpspi_runtime_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 944c01a8 ("spi: lpspi: enable runtime pm for lpspi")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 6599be34

drivers/spi/spi-fsl-lpspi.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -786,6 +786,7 @@ static irqreturn_t fsl_lpspi_isr(int irq, void *dev_id)
		return IRQ_NONE;
		}

		#ifdef CONFIG_PM
		static int fsl_lpspi_runtime_resume(struct device *dev)
		{
		struct spi_controller *controller = dev_get_drvdata(dev);
		@@ -819,6 +820,7 @@ static int fsl_lpspi_runtime_suspend(struct device *dev)

		return 0;
		}
		#endif

		static int fsl_lpspi_init_rpm(struct fsl_lpspi_data *fsl_lpspi)
		{

Admin message