diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2015-11-19 16:56:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-06 16:46:22 +0200 |
| commit | 90c9e4d18d785c3ae4ddd8df42a0cea5c3d05de2 (patch) | |
| tree | 6f48adc5425e0ef0b8eee89d0d8576002639ad88 /drivers | |
| parent | 7b72a3d26d990372a70280479b285f44e60337b6 (diff) | |
i2c: rcar: remove unused IOERROR state
commit 90f779e565bdc18dd4f79d81cf11f43a7266010b upstream.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -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 b8ff5f2d3d41..7510733a39b5 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: |