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mfd: arizona: Make array mclk_name static, shrinks object size 

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>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Colin Ian King 2018-09-04 15:15:53 +01:00 committed by Lee Jones
parent 1e984d6d3b
commit 8e27a5638a
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/arizona-core.c
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@ -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;