Minor bug fixes to i2c-pasemi

[linux-2.6-omap-h63xx.git] / drivers / i2c / busses / i2c-pasemi.c

diff --git a/drivers/i2c/busses/i2c-pasemi.c b/drivers/i2c/busses/i2c-pasemi.c
index f54fb5d65cc47c3e90aacd1056ff27dd95a4e8a5..bf89eeef74e9f83c7fcd5d687304050c0492d68b 100644 (file)
--- a/drivers/i2c/busses/i2c-pasemi.c
+++ b/drivers/i2c/busses/i2c-pasemi.c
@@ -141,7 +141,7 @@ static int pasemi_i2c_xfer_msg(struct i2c_adapter *adapter,
                for (i = 0; i < msg->len - 1; i++)
                        TXFIFO_WR(smbus, msg->buf[i]);
 
-               TXFIFO_WR(smbus, msg->buf[msg->len] |
+               TXFIFO_WR(smbus, msg->buf[msg->len-1] |
                          (stop ? MTXFIFO_STOP : 0));
        }
 
@@ -226,7 +226,7 @@ static int pasemi_smb_xfer(struct i2c_adapter *adapter,
                        rd = RXFIFO_RD(smbus);
                        len = min_t(u8, (rd & MRXFIFO_DATA_M),
                                    I2C_SMBUS_BLOCK_MAX);
-                       TXFIFO_WR(smbus, (len + 1) | MTXFIFO_READ |
+                       TXFIFO_WR(smbus, len | MTXFIFO_READ |
                                         MTXFIFO_STOP);
                } else {
                        len = min_t(u8, data->block[0], I2C_SMBUS_BLOCK_MAX);
@@ -258,7 +258,7 @@ static int pasemi_smb_xfer(struct i2c_adapter *adapter,
                rd = RXFIFO_RD(smbus);
                len = min_t(u8, (rd & MRXFIFO_DATA_M),
                            I2C_SMBUS_BLOCK_MAX - len);
-               TXFIFO_WR(smbus, (len + 1) | MTXFIFO_READ | MTXFIFO_STOP);
+               TXFIFO_WR(smbus, len | MTXFIFO_READ | MTXFIFO_STOP);
                break;
 
        default: