[U-Boot] [PATCH V2 01/25] mxc_i2c: fix i2c_imx_stop
Troy Kisky
troy.kisky at boundarydevices.com
Thu Jul 5 21:53:39 CEST 2012
Instead of clearing 2 bits, all the other
bits were set because '|=' was used instead
of '&='.
Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
Acked-by: Marek Vasut <marex at denx.de>
Acked-by: Stefano Babic <sbabic at denx.de>
---
V2: add acks
---
drivers/i2c/mxc_i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index fc68062..c0c45fd 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -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);
--
1.7.9.5
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