There is no point in having 'npname' a static variable. So remove the
static qualifier. This is cleaner and saves a few bytes.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
27949 12176 64 40189 9cfd drivers/regulator/tps6594-regulator.o
After:
=====
text data bss dec hex filename
27947 12112 0 40059 9c7b drivers/regulator/tps6594-regulator.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Compile tested-only.
---
drivers/regulator/tps6594-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/tps6594-regulator.c b/drivers/regulator/tps6594-regulator.c
index 0193efb5dffa..51264c869aa0 100644
--- a/drivers/regulator/tps6594-regulator.c
+++ b/drivers/regulator/tps6594-regulator.c
@@ -563,7 +563,7 @@ static int tps6594_regulator_probe(struct platform_device *pdev)
bool buck_configured[BUCK_NB] = { false };
bool buck_multi[MULTI_PHASE_NB] = { false };
- static const char *npname;
+ const char *npname;
int error, i, irq, multi;
int irq_idx = 0;
int buck_idx = 0;
--
2.49.0
