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| author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:56:16 +0200 |
|---|---|---|
| committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:56:16 +0200 |
| commit | ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2 (patch) | |
| tree | 34d81901340c14191fab6e0c5a424f45385ae2aa /drivers/i2c/busses/i2c-davinci.c | |
| parent | e7549b926dd3ceec048f5689df90d4ec970c9419 (diff) | |
| download | kernel_samsung_smdk4412-ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2.zip kernel_samsung_smdk4412-ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2.tar.gz kernel_samsung_smdk4412-ff67a6b9aaddb2dea6ed4a3f7df8a0c6acf131c2.tar.bz2 | |
last driver import from 3.2.72 for now
Diffstat (limited to 'drivers/i2c/busses/i2c-davinci.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-davinci.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index 79b4bcb..1837fe6 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -416,11 +416,9 @@ i2c_davinci_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, int stop) if (dev->cmd_err & DAVINCI_I2C_STR_NACK) { if (msg->flags & I2C_M_IGNORE_NAK) return msg->len; - if (stop) { - w = davinci_i2c_read_reg(dev, DAVINCI_I2C_MDR_REG); - w |= DAVINCI_I2C_MDR_STP; - davinci_i2c_write_reg(dev, DAVINCI_I2C_MDR_REG, w); - } + w = davinci_i2c_read_reg(dev, DAVINCI_I2C_MDR_REG); + w |= DAVINCI_I2C_MDR_STP; + davinci_i2c_write_reg(dev, DAVINCI_I2C_MDR_REG, w); return -EREMOTEIO; } return -EIO; |