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authorColin Ian King <colin.king@canonical.com>2019-10-07 17:05:59 +0300
committerGeert Uytterhoeven <geert+renesas@glider.be>2019-10-14 13:11:12 +0300
commit126c9cb9997dc8bd27f48303c10220feb9aec9ba (patch)
tree638138782ad7f6e5e1ef2cf67cf8304da929d1ce /drivers/pinctrl/pinctrl-rzn1.c
parent930d3a4907ae6cdb476db23fc7caa86e9de1e557 (diff)
downloadlinux-126c9cb9997dc8bd27f48303c10220feb9aec9ba.tar.xz
pinctrl: rzn1: Make array reg_drive static, makes object smaller
Don't populate the array reg_drive on the stack but instead make it static. Makes the object code smaller by 32 bytes. Before: text data bss dec hex filename 31991 15696 0 47687 ba47 drivers/pinctrl/pinctrl-rzn1.o After: text data bss dec hex filename 31863 15792 0 47655 ba27 drivers/pinctrl/pinctrl-rzn1.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20191007140559.11840-1-colin.king@canonical.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl/pinctrl-rzn1.c')
-rw-r--r--drivers/pinctrl/pinctrl-rzn1.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-rzn1.c b/drivers/pinctrl/pinctrl-rzn1.c
index 0f6f8a10a53a..39538d40dbf3 100644
--- a/drivers/pinctrl/pinctrl-rzn1.c
+++ b/drivers/pinctrl/pinctrl-rzn1.c
@@ -487,7 +487,7 @@ static int rzn1_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
{
struct rzn1_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
enum pin_config_param param = pinconf_to_config_param(*config);
- const u32 reg_drive[4] = { 4, 6, 8, 12 };
+ static const u32 reg_drive[4] = { 4, 6, 8, 12 };
u32 pull, drive, l1mux;
u32 l1, l2, arg = 0;