We get 2 warnings when building kernel with W=1: drivers/regulator/dbx500-prcmu.c:78:6: warning: no previous prototype for 'ux500_regulator_suspend_debug' [-Wmissing-prototypes] drivers/regulator/dbx500-prcmu.c:87:6: warning: no previous prototype for 'ux500_regulator_resume_debug' [-Wmissing-prototypes]
In fact, these functions are unused in dbx500-prcmu.c, but should be removed. So this patch removes the unused functions. Signed-off-by: Baoyou Xie <[email protected]> --- drivers/regulator/dbx500-prcmu.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/regulator/dbx500-prcmu.c b/drivers/regulator/dbx500-prcmu.c index 3963dfa..8976141 100644 --- a/drivers/regulator/dbx500-prcmu.c +++ b/drivers/regulator/dbx500-prcmu.c @@ -75,24 +75,6 @@ static struct ux500_regulator_debug { u8 *state_after_suspend; } rdebug; -void ux500_regulator_suspend_debug(void) -{ - int i; - - for (i = 0; i < rdebug.num_regulators; i++) - rdebug.state_before_suspend[i] = - rdebug.regulator_array[i].is_enabled; -} - -void ux500_regulator_resume_debug(void) -{ - int i; - - for (i = 0; i < rdebug.num_regulators; i++) - rdebug.state_after_suspend[i] = - rdebug.regulator_array[i].is_enabled; -} - static int ux500_regulator_power_state_cnt_print(struct seq_file *s, void *p) { /* print power state count */ -- 2.7.4
