Doug / smarc-fsl-linux-kernel

Download as
Browse Code ยป

Commit 3d75095a533aa3bbad652369ffde4c129781b8ec

Authored by Sachin Kamat
Committed by Mark Brown
1 parent c1be5a5b1b
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

regulator: dbx500: Make local symbol static 

power_state_active_get is used only in this file. Make it static.
While at it also move this function definition inside the
CONFIG_REGULATOR_DEBUG macro as it is called only from within it.
This also avoids further build warning related to unused definition.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

Showing 1 changed file with 12 additions and 12 deletions Side-by-side Diff

drivers/regulator/dbx500-prcmu.c
Diff comments   View file @ 3d75095
... ... @@ -24,18 +24,6 @@
24 24 static int power_state_active_cnt; /* will initialize to zero */
25 25 static DEFINE_SPINLOCK(power_state_active_lock);
26 26  
27   -int power_state_active_get(void)
28   -{
29   - unsigned long flags;
30   - int cnt;
31   -
32   - spin_lock_irqsave(&power_state_active_lock, flags);
33   - cnt = power_state_active_cnt;
34   - spin_unlock_irqrestore(&power_state_active_lock, flags);
35   -
36   - return cnt;
37   -}
38   -
39 27 void power_state_active_enable(void)
40 28 {
41 29 unsigned long flags;
... ... @@ -64,6 +52,18 @@
64 52 }
65 53  
66 54 #ifdef CONFIG_REGULATOR_DEBUG
  55 +
  56 +static int power_state_active_get(void)
  57 +{
  58 + unsigned long flags;
  59 + int cnt;
  60 +
  61 + spin_lock_irqsave(&power_state_active_lock, flags);
  62 + cnt = power_state_active_cnt;
  63 + spin_unlock_irqrestore(&power_state_active_lock, flags);
  64 +
  65 + return cnt;
  66 +}
67 67  
68 68 static struct ux500_regulator_debug {
69 69 struct dentry *dir;