i2c: exynos5: use proper errno for timeout

Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-exynos5.c

@@ -457,7 +457,7 @@ static irqreturn_t exynos5_i2c_irq(int irqno, void *dev_id)
 			goto stop;
 		} else if (int_status & HSI2C_INT_TIMEOUT) {
 			dev_dbg(i2c->dev, "Accessing device timed out\n");
-			i2c->state = -EAGAIN;
+			i2c->state = -ETIMEDOUT;
 			goto stop;
 		}
 	} else if (int_status & HSI2C_INT_I2C) {
@@ -476,7 +476,7 @@ static irqreturn_t exynos5_i2c_irq(int irqno, void *dev_id)
 			goto stop;
 		} else if (trans_status & HSI2C_TIMEOUT_AUTO) {
 			dev_dbg(i2c->dev, "Accessing device timed out\n");
-			i2c->state = -EAGAIN;
+			i2c->state = -ETIMEDOUT;
 			goto stop;
 		} else if (trans_status & HSI2C_TRANS_DONE) {
 			i2c->trans_done = 1;