diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-pxa.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-pxa.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index 37246cbbe14c..835e9150e6cd 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -716,16 +716,6 @@ static void i2c_pxa_slave_stop(struct pxa_i2c *i2c) * PXA I2C Master mode */ -static inline unsigned int i2c_pxa_addr_byte(struct i2c_msg *msg) -{ - unsigned int addr = (msg->addr & 0x7f) << 1; - - if (msg->flags & I2C_M_RD) - addr |= 1; - - return addr; -} - static inline void i2c_pxa_start_message(struct pxa_i2c *i2c) { u32 icr; @@ -733,8 +723,8 @@ static inline void i2c_pxa_start_message(struct pxa_i2c *i2c) /* * Step 1: target slave address into IDBR */ - writel(i2c_pxa_addr_byte(i2c->msg), _IDBR(i2c)); - i2c->req_slave_addr = i2c_pxa_addr_byte(i2c->msg); + i2c->req_slave_addr = i2c_8bit_addr_from_msg(i2c->msg); + writel(i2c->req_slave_addr, _IDBR(i2c)); /* * Step 2: initiate the write. @@ -1047,8 +1037,8 @@ static void i2c_pxa_irq_txempty(struct pxa_i2c *i2c, u32 isr) /* * Write the next address. */ - writel(i2c_pxa_addr_byte(i2c->msg), _IDBR(i2c)); - i2c->req_slave_addr = i2c_pxa_addr_byte(i2c->msg); + i2c->req_slave_addr = i2c_8bit_addr_from_msg(i2c->msg); + writel(i2c->req_slave_addr, _IDBR(i2c)); /* * And trigger a repeated start, and send the byte. |