1 files changed, 9 insertions, 7 deletions

diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 44a2b46ccb7..df642002900 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -123,6 +123,7 @@ static inline u32 mpc83xx_spi_read_reg(__be32 __iomem * reg)
 }
 
 #define MPC83XX_SPI_RX_BUF(type)                                          \
+static                                                                    \
 void mpc83xx_spi_rx_buf_##type(u32 data, struct mpc83xx_spi *mpc83xx_spi) \
 {                                                                         \
         type * rx = mpc83xx_spi->rx;                                      \
@@ -131,6 +132,7 @@ void mpc83xx_spi_rx_buf_##type(u32 data, struct mpc83xx_spi *mpc83xx_spi) \
 }
 
 #define MPC83XX_SPI_TX_BUF(type)                                \
+static                                                          \
 u32 mpc83xx_spi_tx_buf_##type(struct mpc83xx_spi *mpc83xx_spi)  \
 {                                                               \
         u32 data;                                               \
@@ -172,7 +174,7 @@ static void mpc83xx_spi_chipselect(struct spi_device *spi, int value)
 
                 if (cs->hw_mode != regval) {
                         unsigned long flags;
-                        void *tmp_ptr = &mpc83xx_spi->base->mode;
+                        __be32 __iomem *mode = &mpc83xx_spi->base->mode;
 
                         regval = cs->hw_mode;
                         /* Turn off IRQs locally to minimize time that
@@ -180,8 +182,8 @@ static void mpc83xx_spi_chipselect(struct spi_device *spi, int value)
                          */
                         local_irq_save(flags);
                         /* Turn off SPI unit prior changing mode */
-                        mpc83xx_spi_write_reg(tmp_ptr, regval & ~SPMODE_ENABLE);
-                        mpc83xx_spi_write_reg(tmp_ptr, regval);
+                        mpc83xx_spi_write_reg(mode, regval & ~SPMODE_ENABLE);
+                        mpc83xx_spi_write_reg(mode, regval);
                         local_irq_restore(flags);
                 }
                 if (mpc83xx_spi->activate_cs)
@@ -284,7 +286,7 @@ int mpc83xx_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
         regval =  mpc83xx_spi_read_reg(&mpc83xx_spi->base->mode);
         if (cs->hw_mode != regval) {
                 unsigned long flags;
-                void *tmp_ptr = &mpc83xx_spi->base->mode;
+                __be32 __iomem *mode = &mpc83xx_spi->base->mode;
 
                 regval = cs->hw_mode;
                 /* Turn off IRQs locally to minimize time
@@ -292,8 +294,8 @@ int mpc83xx_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
                  */
                 local_irq_save(flags);
                 /* Turn off SPI unit prior changing mode */
-                mpc83xx_spi_write_reg(tmp_ptr, regval & ~SPMODE_ENABLE);
-                mpc83xx_spi_write_reg(tmp_ptr, regval);
+                mpc83xx_spi_write_reg(mode, regval & ~SPMODE_ENABLE);
+                mpc83xx_spi_write_reg(mode, regval);
                 local_irq_restore(flags);
         }
         return 0;
@@ -483,7 +485,7 @@ static int mpc83xx_spi_setup(struct spi_device *spi)
         return 0;
 }
 
-irqreturn_t mpc83xx_spi_irq(s32 irq, void *context_data)
+static irqreturn_t mpc83xx_spi_irq(s32 irq, void *context_data)
 {
         struct mpc83xx_spi *mpc83xx_spi = context_data;
         u32 event;