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path: root/drivers/spi/spi-ep93xx.c
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Diffstat (limited to 'drivers/spi/spi-ep93xx.c')
-rw-r--r--drivers/spi/spi-ep93xx.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index 4e1ccd4e52b6..8c854b187b1d 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -31,7 +31,8 @@
#include <linux/platform_data/spi-ep93xx.h>
#define SSPCR0 0x0000
-#define SSPCR0_MODE_SHIFT 6
+#define SSPCR0_SPO BIT(6)
+#define SSPCR0_SPH BIT(7)
#define SSPCR0_SCR_SHIFT 8
#define SSPCR1 0x0004
@@ -159,7 +160,10 @@ static int ep93xx_spi_chip_setup(struct spi_master *master,
return err;
cr0 = div_scr << SSPCR0_SCR_SHIFT;
- cr0 |= (spi->mode & (SPI_CPHA | SPI_CPOL)) << SSPCR0_MODE_SHIFT;
+ if (spi->mode & SPI_CPOL)
+ cr0 |= SSPCR0_SPO;
+ if (spi->mode & SPI_CPHA)
+ cr0 |= SSPCR0_SPH;
cr0 |= dss;
dev_dbg(&master->dev, "setup: mode %d, cpsr %d, scr %d, dss %d\n",