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| author | Alexander Stein <alexander.stein@systec-electronic.com> | 2012-03-01 13:41:25 +0100 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-03-07 19:26:22 +0100 |
| commit | bbceeee82ef55c11db0161f4078edd79290e3bcf (patch) | |
| tree | effbc7d16d56a1f2d57f0ad0f692d17a80a66035 /drivers/i2c | |
| parent | 0836c80901565e8549e17cbad6933ab7e48ef6b2 (diff) | |
| download | linux-bbceeee82ef55c11db0161f4078edd79290e3bcf.tar.gz | |
i2c-eg20t: Remove write-only variables
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-eg20t.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index 1eb60ca055a3..f086131cb1c7 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -784,8 +784,6 @@ static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *pmsg; u32 i = 0; u32 status; - u32 msglen; - u32 subaddrlen; s32 ret; struct i2c_algo_pch_data *adap = i2c_adap->algo_data; @@ -810,12 +808,6 @@ static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap, status = pmsg->flags; pch_dbg(adap, "After invoking I2C_MODE_SEL :flag= 0x%x\n", status); - /* calculate sub address length and message length */ - /* these are applicable only for buffer mode */ - subaddrlen = pmsg->buf[0]; - /* calculate actual message length excluding - * the sub address fields */ - msglen = (pmsg->len) - (subaddrlen + 1); if ((status & (I2C_M_RD)) != false) { ret = pch_i2c_readbytes(i2c_adap, pmsg, (i + 1 == num), |