HID: wiimote: Fix table layout and whitespace errors

Some tab characters snuck into the data layout table for turntable
extensions, which resulted in the table only looking right at a tabstop
of 4, which is uncommon in the kernel. Change them to the equivalent
amount of spaces, which should look correct in any editor.

While at it, also fix the other whitespace errors (trailing spaces at
end of line) introduced in the same commit.

Fixes: 05086f3db530b3 ("HID: wiimote: Add support for the DJ Hero turntable")
Reviewed-by: David Rheinsberg <david@readahead.eu>
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>

diff --git a/drivers/hid/hid-wiimote-modules.c b/drivers/hid/hid-wiimote-modules.c
index dbccdfa639167259e478252c43046671a7a758f7..dccb78bb3afd61ecc8981b23a615ed35eaec62fc 100644 (file)
--- a/drivers/hid/hid-wiimote-modules.c
+++ b/drivers/hid/hid-wiimote-modules.c
@@ -2403,7 +2403,7 @@ static const struct wiimod_ops wiimod_guitar = {
        .in_ext = wiimod_guitar_in_ext,
 };
 
-/* 
+/*
  * Turntable
  * DJ Hero came with a Turntable Controller that was plugged in
  * as an extension.
@@ -2439,15 +2439,15 @@ static const __u16 wiimod_turntable_map[] = {
 static void wiimod_turntable_in_ext(struct wiimote_data *wdata, const __u8 *ext)
 {
        __u8 be, cs, sx, sy, ed, rtt, rbg, rbr, rbb, ltt, lbg, lbr, lbb, bp, bm;
-       /* 
+       /*
         * Byte |  7   |  6  |  5  |  4  |  3  |  2   |  1   |  0     |
         *------+------+-----+-----+-----+-----+------+------+--------+
-        *   0  | RTT<4:3>   |                    SX <5:0>                            |
-        *   1  | RTT<2:1>   |                            SY <5:0>                            |
+        *   0  | RTT<4:3>   |                SX <5:0>                |
+        *   1  | RTT<2:1>   |                SY <5:0>                |
         *------+------+-----+-----+-----+-----+------+------+--------+
         *   2  |RTT<0>|  ED<4:3>  |          CS<3:0>        | RTT<5> |
         *------+------+-----+-----+-----+-----+------+------+--------+
-        *   3  |     ED<2:0>      |                     LTT<4:0>                         |
+        *   3  |     ED<2:0>      |             LTT<4:0>             |
         *------+------+-----+-----+-----+-----+------+------+--------+
         *   4  |  0   |  0  | LBR |  B- |  0  |  B+  |  RBR | LTT<5> |
         *------+------+-----+-----+-----+-----+------+------+--------+
@@ -2458,20 +2458,20 @@ static void wiimod_turntable_in_ext(struct wiimote_data *wdata, const __u8 *ext)
         * With Motion+ enabled, it will look like this:
         * Byte |  8   |  7  |  6  |  5  |  4  |  3   |  2   |  1     |
         *------+------+-----+-----+-----+-----+------+------+--------+
-        *   1  | RTT<4:3>   |                    SX <5:1>               |        0   |
-        *   2  | RTT<2:1>   |                            SY <5:1>               |        0   |
+        *   1  | RTT<4:3>   |                SX <5:1>       |    0   |
+        *   2  | RTT<2:1>   |                SY <5:1>       |    0   |
         *------+------+-----+-----+-----+-----+------+------+--------+
         *   3  |RTT<0>|  ED<4:3>  |          CS<3:0>        | RTT<5> |
         *------+------+-----+-----+-----+-----+------+------+--------+
-        *   4  |     ED<2:0>      |                     LTT<4:0>                         |
+        *   4  |     ED<2:0>      |             LTT<4:0>             |
         *------+------+-----+-----+-----+-----+------+------+--------+
         *   5  |  0   |  0  | LBR |  B- |  0  |  B+  | RBR  |  XXXX  |
         *------+------+-----+-----+-----+-----+------+------+--------+
         *   6  | LBB  |  0  | RBG |  BE | LBG | RBB  | XXXX |  XXXX  |
         *------+------+-----+-----+-----+-----+------+------+--------+
         */
-       
-       be = !(ext[5] & 0x10); 
+
+       be = !(ext[5] & 0x10);
        cs = ((ext[2] & 0x1e));
        sx = ext[0] & 0x3f;
        sy = ext[1] & 0x3f;
@@ -2499,32 +2499,32 @@ static void wiimod_turntable_in_ext(struct wiimote_data *wdata, const __u8 *ext)
        input_report_abs(wdata->extension.input, ABS_HAT1X, ltt);
        input_report_abs(wdata->extension.input, ABS_HAT2X, cs);
        input_report_abs(wdata->extension.input, ABS_HAT3X, ed);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_RIGHT], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_RIGHT],
                                        rbg);
        input_report_key(wdata->extension.input,
                                        wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_R_RIGHT],
                                        rbr);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_RIGHT], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_RIGHT],
                                        rbb);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_LEFT], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_G_LEFT],
                                        lbg);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_R_LEFT], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_R_LEFT],
                                        lbr);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_LEFT], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_B_LEFT],
                                        lbb);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_EUPHORIA], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_EUPHORIA],
                                        be);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_PLUS], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_PLUS],
                                        bp);
-       input_report_key(wdata->extension.input, 
-                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_MINUS], 
+       input_report_key(wdata->extension.input,
+                                       wiimod_turntable_map[WIIMOD_TURNTABLE_KEY_MINUS],
                                        bm);
 
        input_sync(wdata->extension.input);
@@ -2557,7 +2557,7 @@ static void wiimod_turntable_close(struct input_dev *dev)
 static int wiimod_turntable_probe(const struct wiimod_ops *ops,
                               struct wiimote_data *wdata)
 {
-       int ret, i;
+       int ret, i;
 
        wdata->extension.input = input_allocate_device();
        if (!wdata->extension.input)
@@ -2594,9 +2594,9 @@ static int wiimod_turntable_probe(const struct wiimod_ops *ops,
        input_set_abs_params(wdata->extension.input,
                             ABS_HAT1X, -8, 8, 0, 0);
        input_set_abs_params(wdata->extension.input,
-                            ABS_HAT2X, 0, 31, 1, 1);   
+                            ABS_HAT2X, 0, 31, 1, 1);
        input_set_abs_params(wdata->extension.input,
-                            ABS_HAT3X, 0, 7, 0, 0);     
+                            ABS_HAT3X, 0, 7, 0, 0);
        ret = input_register_device(wdata->extension.input);
        if (ret)
                goto err_free;