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i2c: mxs: Do not disable the I2C SMBus quick mode

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There is no reason to disable the I2C SMBus quick mode on this
IP block. Enable it. This essentially fixes the problem with the
"i2c-detect" command for probing the bus.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
This commit is contained in:
Marek Vasut 2012-11-18 06:25:08 +01:00 committed by Wolfram Sang
parent c35d3cfdbc
commit 8f414059c6
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-mxs.c
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@ -359,7 +359,7 @@ static int mxs_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
static u32 mxs_i2c_func(struct i2c_adapter *adap)
{
return I2C_FUNC_I2C | (I2C_FUNC_SMBUS_EMUL & ~I2C_FUNC_SMBUS_QUICK);
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
static irqreturn_t mxs_i2c_isr(int this_irq, void *dev_id)