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regulator: rt6245: make a const array func_base static, makes object smaller

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Don't populate the const array func_base on the stack but instead it
static. Makes the object code smaller by 55 bytes:

Before:
   text    data     bss     dec    hex filename
   6422    3216      64    9702   25e6 drivers/regulator/rt6245-regulator.o

After:
   text    data     bss     dec    hex filename
   6303    3280      64    9647   25af drivers/regulator/rt6245-regulator.o

Reduction of 55 bytes

(gcc version 10.3.0)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210715141531.27672-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2021-07-15 15:15:31 +01:00 committed by Mark Brown
parent 442a9d105e
commit 508f8ccd99
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GPG key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/rt6245-regulator.c
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@ -144,7 +144,7 @@ static int rt6245_init_device_properties(struct device *dev)
static int rt6245_reg_write(void *context, unsigned int reg, unsigned int val)
{
struct i2c_client *i2c = context;
const u8 func_base[] = { 0x6F, 0x73, 0x78, 0x61, 0x7C, 0 };
static const u8 func_base[] = { 0x6F, 0x73, 0x78, 0x61, 0x7C, 0 };
unsigned int code, bit_count;
code = func_base[reg];