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Subject[PATCH] mfd: arizona: make array mclk_name static, shrinks object size
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate the array mclk_name on the stack but instead make it
static. Makes the object code smaller by 23 bytes:

Before:
text data bss dec hex filename
38050 11604 64 49718 c236 linux/drivers/mfd/arizona-core.o

After:
text data bss dec hex filename
38027 11604 64 49695 c21f linux/drivers/mfd/arizona-core.o

(gcc version 8.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/mfd/arizona-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 5f1e37d23943..918d81a00b37 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -990,7 +990,7 @@ static const struct mfd_cell wm8998_devs[] = {

int arizona_dev_init(struct arizona *arizona)
{
- const char * const mclk_name[] = { "mclk1", "mclk2" };
+ static const char * const mclk_name[] = { "mclk1", "mclk2" };
struct device *dev = arizona->dev;
const char *type_name = NULL;
unsigned int reg, val;
--
2.17.1
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