rcar_i2c: Fix receiving wait condition

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
11 years ago · ad5e14ecdd
parent 7f673c99c2
commit ad5e14ecdd
1 changed files with 2 additions and 2 deletions
--- a/drivers/i2c/rcar_i2c.c
+++ b/drivers/i2c/rcar_i2c.c
@ -122,8 +122,8 @@ rcar_i2c_raw_read(struct rcar_i2c *dev, u8 chip, uint addr)
 	/* start master receive */
 	writel(MCR_MDBS | MCR_MIE | MCR_ESG, &dev->icmcr);

-	while ((readl(&dev->icmsr) & (MSR_MAT | MSR_MDE))
-		!= (MSR_MAT | MSR_MDE))
+	while ((readl(&dev->icmsr) & (MSR_MAT | MSR_MDR))
+		!= (MSR_MAT | MSR_MDR))
 		udelay(10);

 	/* clear ESG */