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mxc_i2c: fix i2c_imx_stop 

Instead of clearing 2 bits, all the other
bits were set because '|=' was used instead
of '&='.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Troy Kisky 2012-07-19 08:18:02 +00:00 committed by Heiko Schocher
parent 8ec038a6a5
commit 1c076dba27
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/mxc_i2c.c
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@ -264,7 +264,7 @@ void i2c_imx_stop(void)
/* Stop I2C transaction */
temp = readb(&i2c_regs->i2cr);
temp |= ~(I2CR_MSTA | I2CR_MTX);
temp &= ~(I2CR_MSTA | I2CR_MTX);
writeb(temp, &i2c_regs->i2cr);
i2c_imx_bus_busy(0);