[02/21] i2c: algo: pca: make use of i2c_8bit_addr_from_msg

Message ID 20180514145330.4857-3-peda@axentia.se
State Superseded
Headers show
Series
  • i2c: make use of i2c_8bit_addr_from_msg
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Commit Message

Peter Rosin May 14, 2018, 2:53 p.m.
Because it looks neater.

Signed-off-by: Peter Rosin <peda@axentia.se>
---
 drivers/i2c/algos/i2c-algo-pca.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

Patch

diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index e370804ec8bc..883a290f6a4d 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -112,11 +112,8 @@  static int pca_address(struct i2c_algo_pca_data *adap,
 		       struct i2c_msg *msg)
 {
 	int sta = pca_get_con(adap);
-	int addr;
+	int addr = i2c_8bit_addr_from_msg(msg);
 
-	addr = ((0x7f & msg->addr) << 1);
-	if (msg->flags & I2C_M_RD)
-		addr |= 1;
 	DEB2("=== SLAVE ADDRESS %#04x+%c=%#04x\n",
 	     msg->addr, msg->flags & I2C_M_RD ? 'R' : 'W', addr);