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pinctrl: sh-pfc: Constify enum_ids and var_field_width compound literals

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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 <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Laurent Pinchart 2013-12-16 20:25:14 +01:00 committed by Linus Walleij
parent e476e77fe0
commit 9aecff583e
1 changed files with 5 additions and 4 deletions
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9
drivers/pinctrl/sh-pfc/sh_pfc.h
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@ -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;