[PATCH] USB: Use ARRAY_SIZE macro

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE. Some trailing whitespaces are also removed.

Patch is compile-tested on i386.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index 87ae08c99bc4..a6693b0d1c4c 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -2093,7 +2093,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
         /* Programming the tablet macro keys needs to be done with a for loop
          * as the keycodes are discontiguous.
          */
-        for (i = 0; i < sizeof(macroKeyEvents) / sizeof(macroKeyEvents[0]); ++i)
+        for (i = 0; i < ARRAY_SIZE(macroKeyEvents); ++i)
                 set_bit(macroKeyEvents[i], inputdev->keybit);
 
         /*
@@ -2135,7 +2135,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
          * not an error :-)
          */
 
-        for (i = 0; i < sizeof(speeds) / sizeof(speeds[0]); ++i) {
+        for (i = 0; i < ARRAY_SIZE(speeds); ++i) {
                 aiptek->curSetting.programmableDelay = speeds[i];
                 (void)aiptek_program_tablet(aiptek);
                 if (aiptek->inputdev->absmax[ABS_X] > 0) {