From: Colin Ian King Date: Mon, 7 Oct 2019 14:05:59 +0000 (+0100) Subject: pinctrl: rzn1: Make array reg_drive static, makes object smaller X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=126c9cb9997dc8bd27f48303c10220feb9aec9ba;p=openwrt%2Fstaging%2Fblogic.git 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 Link: https://lore.kernel.org/r/20191007140559.11840-1-colin.king@canonical.com Signed-off-by: Geert Uytterhoeven --- 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;