drivers: misc: ad525x_dpot: clean indentation issue, remove tabs

There is a hunk of code in a case statement that is indented one level
too deeply, fix this by removing extra tabs. Also remove one empty line.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
index a0afadefcc4905708e4796e6bba1fd5e649c96c5..1f6d008e0036a39665201c6a22da839144acc15f 100644 (file)
--- a/drivers/misc/ad525x_dpot.c
+++ b/drivers/misc/ad525x_dpot.c
@@ -202,22 +202,20 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)
                return dpot_read_r8d8(dpot, ctrl);
        case DPOT_UID(AD5272_ID):
        case DPOT_UID(AD5274_ID):
-                       dpot_write_r8d8(dpot,
+               dpot_write_r8d8(dpot,
                                (DPOT_AD5270_1_2_4_READ_RDAC << 2), 0);
 
-                       value = dpot_read_r8d16(dpot,
-                               DPOT_AD5270_1_2_4_RDAC << 2);
-
-                       if (value < 0)
-                               return value;
-                       /*
-                        * AD5272/AD5274 returns high byte first, however
-                        * underling smbus expects low byte first.
-                        */
-                       value = swab16(value);
+               value = dpot_read_r8d16(dpot, DPOT_AD5270_1_2_4_RDAC << 2);
+               if (value < 0)
+                       return value;
+               /*
+                * AD5272/AD5274 returns high byte first, however
+                * underling smbus expects low byte first.
+                */
+               value = swab16(value);
 
-                       if (dpot->uid == DPOT_UID(AD5274_ID))
-                               value = value >> 2;
+               if (dpot->uid == DPOT_UID(AD5274_ID))
+                       value = value >> 2;
                return value;
        default:
                if ((reg & DPOT_REG_TOL) || (dpot->max_pos > 256))