From 6cbe29c92311ea6ef67a7eac2bc089357412973b Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 6 Sep 2019 14:06:32 +0100 Subject: [PATCH] regulator: lp8788-ldo: make array en_mask static const, makes object smaller Don't populate the array en_mask on the stack but instead make it static const. Makes the object code smaller by 87 bytes. Before: text data bss dec hex filename 12967 3408 0 16375 3ff7 drivers/regulator/lp8788-ldo.o After: text data bss dec hex filename 12816 3472 0 16288 3fa0 drivers/regulator/lp8788-ldo.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20190906130632.6709-1-colin.king@canonical.com Signed-off-by: Mark Brown --- drivers/regulator/lp8788-ldo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c index 1b00f3638996..00e9bb92c326 100644 --- a/drivers/regulator/lp8788-ldo.c +++ b/drivers/regulator/lp8788-ldo.c @@ -464,7 +464,7 @@ static int lp8788_config_ldo_enable_mode(struct platform_device *pdev, { struct lp8788 *lp = ldo->lp; enum lp8788_ext_ldo_en_id enable_id; - u8 en_mask[] = { + static const u8 en_mask[] = { [EN_ALDO1] = LP8788_EN_SEL_ALDO1_M, [EN_ALDO234] = LP8788_EN_SEL_ALDO234_M, [EN_ALDO5] = LP8788_EN_SEL_ALDO5_M,