pwm: tiehrpwm: Staticize non-exported symbols
authorAxel Lin <axel.lin@ingics.com>
Tue, 26 Mar 2013 14:55:57 +0000 (22:55 +0800)
committerThierry Reding <thierry.reding@avionic-design.de>
Tue, 26 Mar 2013 15:04:03 +0000 (16:04 +0100)
commitb343a1887ea4f798758d0023838d16a428f728d5
tree1ce8b05f27ceb4f1d37dbd12cfc74dfaea188576
parenta38c9898574967c5a8ab670f1b27d9ecf71d32cc
pwm: tiehrpwm: Staticize non-exported symbols

Both ehrpwm_pwm_save_context() and ehrpwm_pwm_restore_context() are only used in
this file, make them static.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
drivers/pwm/pwm-tiehrpwm.c