pwm: tiehrpwm: don't build PM related functions when not needed

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Fixes following warnings on AM335X with no PM_SLEEP

drivers/pwm/pwm-tiehrpwm.c:534:13: warning: 'ehrpwm_pwm_save_context' defined but not used [-Wunused-function]
drivers/pwm/pwm-tiehrpwm.c:548:13: warning: 'ehrpwm_pwm_restore_context' defined but not used [-Wunused-function]

Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Wolfram Sang 2014-04-02 13:56:21 +02:00 • committed by Thierry Reding

parent 16fc3352ea

commit af5935ec12

1 changed files with 1 additions and 1 deletions

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drivers/pwm/pwm-tiehrpwm.c

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