spi/ath79: Fix checkpatch warnings

This patch fixes the checkpatch.pl warnings on the driver
file.

Signed-off-by: Aravind Thokala <aravind.thk@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index b89cee1..0719bd4 100644 (file)
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -39,15 +39,15 @@ struct ath79_spi {
        u32                     reg_ctrl;
        void __iomem            *base;
        struct clk              *clk;
-       unsigned                rrw_delay;
+       unsigned int            rrw_delay;
 };
 
-static inline u32 ath79_spi_rr(struct ath79_spi *sp, unsigned reg)
+static inline u32 ath79_spi_rr(struct ath79_spi *sp, unsigned int reg)
 {
        return ioread32(sp->base + reg);
 }
 
-static inline void ath79_spi_wr(struct ath79_spi *sp, unsigned reg, u32 val)
+static inline void ath79_spi_wr(struct ath79_spi *sp, unsigned int reg, u32 val)
 {
        iowrite32(val, sp->base + reg);
 }
@@ -57,7 +57,7 @@ static inline struct ath79_spi *ath79_spidev_to_sp(struct spi_device *spi)
        return spi_master_get_devdata(spi->master);
 }
 
-static inline void ath79_spi_delay(struct ath79_spi *sp, unsigned nsecs)
+static inline void ath79_spi_delay(struct ath79_spi *sp, unsigned int nsecs)
 {
        if (nsecs > sp->rrw_delay)
                ndelay(nsecs - sp->rrw_delay);
@@ -148,9 +148,8 @@ static int ath79_spi_setup_cs(struct spi_device *spi)
 
 static void ath79_spi_cleanup_cs(struct spi_device *spi)
 {
-       if (gpio_is_valid(spi->cs_gpio)) {
+       if (gpio_is_valid(spi->cs_gpio))
                gpio_free(spi->cs_gpio);
-       }
 }
 
 static int ath79_spi_setup(struct spi_device *spi)
@@ -176,7 +175,7 @@ static void ath79_spi_cleanup(struct spi_device *spi)
        spi_bitbang_cleanup(spi);
 }
 
-static u32 ath79_spi_txrx_mode0(struct spi_device *spi, unsigned nsecs,
+static u32 ath79_spi_txrx_mode0(struct spi_device *spi, unsigned int nsecs,
                               u32 word, u8 bits)
 {
        struct ath79_spi *sp = ath79_spidev_to_sp(spi);