diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2015-11-19 16:56:43 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-11-30 14:20:25 +0100 |
| commit | 90f779e565bdc18dd4f79d81cf11f43a7266010b (patch) | |
| tree | 42cfffa6cce8bb2c7da57b27bac9ad0f9a1e2efa | |
| parent | i2c: rcar: rework hw init (diff) | |
| download | linux-90f779e565bdc18dd4f79d81cf11f43a7266010b.tar.xz linux-90f779e565bdc18dd4f79d81cf11f43a7266010b.zip | |
i2c: rcar: remove unused IOERROR state
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| -rw-r--r-- | drivers/i2c/busses/i2c-rcar.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index efc8de6cc8a2..746406923a58 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -94,7 +94,6 @@ #define RCAR_IRQ_ACK_RECV (~(MAT | MDR) & 0xFF) #define ID_LAST_MSG (1 << 0) -#define ID_IOERROR (1 << 1) #define ID_DONE (1 << 2) #define ID_ARBLOST (1 << 3) #define ID_NACK (1 << 4) @@ -541,11 +540,6 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap, break; } - if (rcar_i2c_flags_has(priv, ID_IOERROR)) { - ret = -EIO; - break; - } - ret = i + 1; /* The number of transfer */ } out: |