diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-nomadik.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index dd6a6913bd73..5b1b1948128e 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -412,8 +412,7 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev) static int read_i2c(struct nmk_i2c_dev *dev, u16 flags) { u32 status = 0; - u32 mcr; - u32 irq_mask = 0; + u32 mcr, irq_mask; int timeout; mcr = load_i2c_mcr_reg(dev, flags); @@ -482,8 +481,7 @@ static void fill_tx_fifo(struct nmk_i2c_dev *dev, int no_bytes) static int write_i2c(struct nmk_i2c_dev *dev, u16 flags) { u32 status = 0; - u32 mcr; - u32 irq_mask = 0; + u32 mcr, irq_mask; int timeout; mcr = load_i2c_mcr_reg(dev, flags); @@ -731,8 +729,7 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg) struct nmk_i2c_dev *dev = arg; u32 tft, rft; u32 count; - u32 misr; - u32 src = 0; + u32 misr, src; /* load Tx FIFO and Rx FIFO threshold values */ tft = readl(dev->virtbase + I2C_TFTR); |
