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pwm: tiecap: Staticize non-exported symbols

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Both ecap_pwm_save_context() and ecap_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>
This commit is contained in:
Axel Lin 2013-03-26 22:54:58 +08:00 committed by Thierry Reding
parent 622fc5d445
commit a38c989857
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/pwm-tiecap.c
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@ -295,7 +295,7 @@ static int ecap_pwm_remove(struct platform_device *pdev)
return pwmchip_remove(&pc->chip);
}
void ecap_pwm_save_context(struct ecap_pwm_chip *pc)
static void ecap_pwm_save_context(struct ecap_pwm_chip *pc)
{
pm_runtime_get_sync(pc->chip.dev);
pc->ctx.ecctl2 = readw(pc->mmio_base + ECCTL2);
@ -304,7 +304,7 @@ void ecap_pwm_save_context(struct ecap_pwm_chip *pc)
pm_runtime_put_sync(pc->chip.dev);
}
void ecap_pwm_restore_context(struct ecap_pwm_chip *pc)
static void ecap_pwm_restore_context(struct ecap_pwm_chip *pc)
{
writel(pc->ctx.cap3, pc->mmio_base + CAP3);
writel(pc->ctx.cap4, pc->mmio_base + CAP4);