diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index 00308b5..46d2506 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -324,7 +324,7 @@
 			writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
 			       &i2c->iicstat);
 			i = 0;
-			while ((i < data_len) && (result = I2C_OK)) {
+			while ((i < data_len) && (result == I2C_OK)) {
 				result = WaitForXfer(i2c);
 				writel(data[i], &i2c->iicds);
 				ReadWriteByte(i2c);
@@ -336,17 +336,16 @@
 			result = WaitForXfer(i2c);
 
 		/* send STOP */
-		writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
+		writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
 		ReadWriteByte(i2c);
 		break;
 
 	case I2C_READ:
 		if (addr && addr_len) {
-			writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
 			writel(chip, &i2c->iicds);
 			/* send START */
-			writel(readl(&i2c->iicstat) | I2C_START_STOP,
-			       &i2c->iicstat);
+			writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
+				&i2c->iicstat);
 			result = WaitForXfer(i2c);
 			if (IsACK(i2c)) {
 				i = 0;
@@ -380,11 +379,10 @@
 			}
 
 		} else {
-			writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
 			writel(chip, &i2c->iicds);
 			/* send START */
-			writel(readl(&i2c->iicstat) | I2C_START_STOP,
-			       &i2c->iicstat);
+			writel(I2C_MODE_MR | I2C_TXRX_ENA | I2C_START_STOP,
+				&i2c->iicstat);
 			result = WaitForXfer(i2c);
 
 			if (IsACK(i2c)) {