Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/spi/omap3_spi.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c
index f63039718f..beea772aa9 100644
--- a/drivers/spi/omap3_spi.c
+++ b/drivers/spi/omap3_spi.c
@@ -67,7 +67,7 @@ static void spi_reset(struct spi_master *master)
writel(OMAP3_MCSPI_WAKEUPENABLE_WKEN, regs + OMAP3_MCSPI_WAKEUPENABLE);
}
-int spi_claim_bus(struct spi_device *spi)
+static int spi_claim_bus(struct spi_device *spi)
{
struct spi_master *master = spi->master;
struct omap3_spi_master *omap3_master = container_of(master, struct omap3_spi_master, master);
@@ -144,7 +144,7 @@ int spi_claim_bus(struct spi_device *spi)
return 0;
}
-int omap3_spi_write(struct spi_device *spi, unsigned int len, const u8 *txp,
+static int omap3_spi_write(struct spi_device *spi, unsigned int len, const u8 *txp,
unsigned long flags)
{
struct spi_master *master = spi->master;
@@ -198,7 +198,7 @@ int omap3_spi_write(struct spi_device *spi, unsigned int len, const u8 *txp,
return 0;
}
-int omap3_spi_read(struct spi_device *spi, unsigned int len, u8 *rxp,
+static int omap3_spi_read(struct spi_device *spi, unsigned int len, u8 *rxp,
unsigned long flags)
{
struct spi_master *master = spi->master;
@@ -245,7 +245,7 @@ int omap3_spi_read(struct spi_device *spi, unsigned int len, u8 *rxp,
return 0;
}
-int spi_xfer(struct spi_device *spi, struct spi_transfer *t, unsigned long flags)
+static int spi_xfer(struct spi_device *spi, struct spi_transfer *t, unsigned long flags)
{
struct spi_master *master = spi->master;
struct omap3_spi_master *omap3_master = container_of(master, struct omap3_spi_master, master);
--
2.19.1
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