rtc-ab8500-add-calibration-attribute-to-ab8500-rtc-v3-checkpatch-fixes

rtc-ab8500-add-calibration-attribute-to-ab8500-rtc-v3-checkpatch-fixes

Cc: Alessandro Zummo <a.zummo@towertech.it>
ERROR: need consistent spacing around '-' (ctx:WxV)
#42: FILE: drivers/rtc/rtc-ab8500.c:287:
+		rtccal = ~(calibration -1) | 0x80;
 		                       ^

total: 1 errors, 0 warnings, 21 lines checked

./patches/rtc-ab8500-add-calibration-attribute-to-ab8500-rtc-v3.patch has style problems, please review.

If any of these errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>