From: Laurent Pinchart Date: Mon, 16 Dec 2013 19:25:14 +0000 (+0100) Subject: pinctrl: sh-pfc: Constify enum_ids and var_field_width compound literals X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9aecff583e64a15b1f8f7fa739abb4a8701f7c67;p=openwrt%2Fstaging%2Fblogic.git pinctrl: sh-pfc: Constify enum_ids and var_field_width compound literals The enum_ids and var_field_width fields of struct pinmux_data_reg and pinmux_cfg_reg are initialized using compound literals. Cast them to const to store them in .rodata. Signed-off-by: Laurent Pinchart Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index e17ccab54f2d..cdd033851c21 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -76,12 +76,13 @@ struct pinmux_cfg_reg { #define PINMUX_CFG_REG(name, r, r_width, f_width) \ .reg = r, .reg_width = r_width, .field_width = f_width, \ - .enum_ids = (u16 [(r_width / f_width) * (1 << f_width)]) + .enum_ids = (const u16 [(r_width / f_width) * (1 << f_width)]) #define PINMUX_CFG_REG_VAR(name, r, r_width, var_fw0, var_fwn...) \ .reg = r, .reg_width = r_width, \ - .var_field_width = (unsigned long [r_width]) { var_fw0, var_fwn, 0 }, \ - .enum_ids = (u16 []) + .var_field_width = (const unsigned long [r_width]) \ + { var_fw0, var_fwn, 0 }, \ + .enum_ids = (const u16 []) struct pinmux_data_reg { unsigned long reg, reg_width; @@ -90,7 +91,7 @@ struct pinmux_data_reg { #define PINMUX_DATA_REG(name, r, r_width) \ .reg = r, .reg_width = r_width, \ - .enum_ids = (u16 [r_width]) \ + .enum_ids = (const u16 [r_width]) \ struct pinmux_irq { int irq;