spi: lpspi: fsl_lpspi_runtime_resume() can be static

Fixes: 944c01a889d9 ("spi: lpspi: enable runtime pm for lpspi")
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index 1860f066f8383cc80ff231b0f447a9ce7b59d80b..4de8eb378752b77a7ea0067c5f3d32edd7f919ea 100644 (file)
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -780,7 +780,7 @@ static irqreturn_t fsl_lpspi_isr(int irq, void *dev_id)
        return IRQ_NONE;
 }
 
-int fsl_lpspi_runtime_resume(struct device *dev)
+static int fsl_lpspi_runtime_resume(struct device *dev)
 {
        struct fsl_lpspi_data *fsl_lpspi = dev_get_drvdata(dev);
        int ret;
@@ -798,7 +798,7 @@ int fsl_lpspi_runtime_resume(struct device *dev)
        return 0;
 }
 
-int fsl_lpspi_runtime_suspend(struct device *dev)
+static int fsl_lpspi_runtime_suspend(struct device *dev)
 {
        struct fsl_lpspi_data *fsl_lpspi = dev_get_drvdata(dev);