i2c-designware: Cosmetic cleanups

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

diff --git a/drivers/i2c/busses/i2c-designware.c b/drivers/i2c/busses/i2c-designware.c
index 887aed6601fb2845b66138f7fb5ef7784c0921f4..4534d4554ff4fa603dfd7d9f44aa84e5044d6292 100644 (file)
--- a/drivers/i2c/busses/i2c-designware.c
+++ b/drivers/i2c/busses/i2c-designware.c
@@ -1,5 +1,5 @@
 /*
- * Synopsys Designware I2C adapter driver (master only).
+ * Synopsys DesignWare I2C adapter driver (master only).
  *
  * Based on the TI DAVINCI I2C adapter driver.
  *
@@ -145,27 +145,27 @@
                                         DW_IC_TX_ABRT_GCALL_NOACK)
 
 static char *abort_sources[] = {
-       [ABRT_7B_ADDR_NOACK]    =
+       [ABRT_7B_ADDR_NOACK] =
                "slave address not acknowledged (7bit mode)",
-       [ABRT_10ADDR1_NOACK]    =
+       [ABRT_10ADDR1_NOACK] =
                "first address byte not acknowledged (10bit mode)",
-       [ABRT_10ADDR2_NOACK]    =
+       [ABRT_10ADDR2_NOACK] =
                "second address byte not acknowledged (10bit mode)",
-       [ABRT_TXDATA_NOACK]             =
+       [ABRT_TXDATA_NOACK] =
                "data not acknowledged",
-       [ABRT_GCALL_NOACK]              =
+       [ABRT_GCALL_NOACK] =
                "no acknowledgement for a general call",
-       [ABRT_GCALL_READ]               =
+       [ABRT_GCALL_READ] =
                "read after general call",
-       [ABRT_SBYTE_ACKDET]             =
+       [ABRT_SBYTE_ACKDET] =
                "start byte acknowledged",
-       [ABRT_SBYTE_NORSTRT]    =
+       [ABRT_SBYTE_NORSTRT] =
                "trying to send start byte when restart is disabled",
-       [ABRT_10B_RD_NORSTRT]   =
+       [ABRT_10B_RD_NORSTRT] =
                "trying to read when restart is disabled (10bit mode)",
-       [ARB_MASTER_DIS]                =
+       [ABRT_MASTER_DIS] =
                "trying to use disabled adapter",
-       [ARB_LOST]                      =
+       [ARB_LOST] =
                "lost arbitration",
 };
 
@@ -394,7 +394,8 @@ i2c_dw_xfer_msg(struct dw_i2c_dev *dev)
        intr_mask = DW_IC_INTR_DEFAULT_MASK;
 
        for (; dev->msg_write_idx < dev->msgs_num; dev->msg_write_idx++) {
-               /* if target address has changed, we need to
+               /*
+                * if target address has changed, we need to
                 * reprogram the target address in the i2c
                 * adapter when we are done with this transfer
                 */