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pwm: rockchip: fix compilation error on arm

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Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
This commit is contained in:
Huang, Tao
2015-05-20 22:08:31 +08:00
parent 32adcaf1d9
commit effbff51fa
1 changed files with 8 additions and 0 deletions
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8
drivers/pwm/pwm-rockchip.c
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@@ -114,8 +114,16 @@ module_param_named(dbg_level, pwm_dbg_level, int, 0644);
};
#ifdef CONFIG_ARM64
extern int rk3368_lcdc_update_pwm(int bl_pwm_period, int bl_pwm_duty);
extern int rk3368_lcdc_cabc_status(void);
#else
static inline int rk3368_lcdc_update_pwm(int bl_pwm_period, int bl_pwm_duty)
{
return 0;
}
static inline int rk3368_lcdc_cabc_status(void) { return 0; }
#endif
static inline void rk_pwm_writel(struct rk_pwm_chip *chip,
unsigned int num, unsigned long offset,