diff options
| author | Peter Rosin <[email protected]> | 2018-05-16 07:16:46 +0000 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2018-05-29 18:30:06 +0000 |
| commit | ac6d5298f6af763b587495d62041fe57a2fb89e6 (patch) | |
| tree | b3b8e1606dc0f5cfc1e9c241cf4ca14eb0b541b4 /drivers/i2c/algos/i2c-algo-pca.c | |
| parent | i2c: rcar: document R8A77980 bindings (diff) | |
| download | kernel-ac6d5298f6af763b587495d62041fe57a2fb89e6.tar.gz kernel-ac6d5298f6af763b587495d62041fe57a2fb89e6.zip | |
i2c: algos: make use of i2c_8bit_addr_from_msg
Because it looks neater.
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-pca.c')
| -rw-r--r-- | drivers/i2c/algos/i2c-algo-pca.c | 5 |
1 files changed, 1 insertions, 4 deletions
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); |