diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-02-16 21:47:05 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-03-15 16:33:53 +0400 |
| commit | cd3c1beecfeb757b16904386ea474d3c272de4ee (patch) | |
| tree | 7c730733d2e7e236b22f85d97f18f530b418726f /drivers/pinctrl/sh-pfc/core.c | |
| parent | 861601de101215494e2cc7918e8633d63da490ef (diff) | |
| download | linux-cd3c1beecfeb757b16904386ea474d3c272de4ee.tar.xz | |
sh-pfc: Constify all SoC data
None of the SoC data need to be modified. Constify it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index e2864ec900f4..3a949465e88e 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -96,7 +96,8 @@ int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin) return -1; } -static int sh_pfc_enum_in_range(pinmux_enum_t enum_id, struct pinmux_range *r) +static int sh_pfc_enum_in_range(pinmux_enum_t enum_id, + const struct pinmux_range *r) { if (enum_id < r->begin) return 0; @@ -142,7 +143,7 @@ void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned long reg_width, } static void sh_pfc_config_reg_helper(struct sh_pfc *pfc, - struct pinmux_cfg_reg *crp, + const struct pinmux_cfg_reg *crp, unsigned long in_pos, void __iomem **mapped_regp, unsigned long *maskp, @@ -164,7 +165,7 @@ static void sh_pfc_config_reg_helper(struct sh_pfc *pfc, } static void sh_pfc_write_config_reg(struct sh_pfc *pfc, - struct pinmux_cfg_reg *crp, + const struct pinmux_cfg_reg *crp, unsigned long field, unsigned long value) { void __iomem *mapped_reg; @@ -192,10 +193,10 @@ static void sh_pfc_write_config_reg(struct sh_pfc *pfc, } static int sh_pfc_get_config_reg(struct sh_pfc *pfc, pinmux_enum_t enum_id, - struct pinmux_cfg_reg **crp, int *fieldp, + const struct pinmux_cfg_reg **crp, int *fieldp, int *valuep) { - struct pinmux_cfg_reg *config_reg; + const struct pinmux_cfg_reg *config_reg; unsigned long r_width, f_width, curr_width, ncomb; int k, m, n, pos, bit_pos; @@ -238,7 +239,7 @@ static int sh_pfc_get_config_reg(struct sh_pfc *pfc, pinmux_enum_t enum_id, static int sh_pfc_mark_to_enum(struct sh_pfc *pfc, pinmux_enum_t mark, int pos, pinmux_enum_t *enum_idp) { - pinmux_enum_t *data = pfc->info->gpio_data; + const pinmux_enum_t *data = pfc->info->gpio_data; int k; if (pos) { @@ -259,9 +260,9 @@ static int sh_pfc_mark_to_enum(struct sh_pfc *pfc, pinmux_enum_t mark, int pos, int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type) { - struct pinmux_cfg_reg *cr = NULL; + const struct pinmux_cfg_reg *cr = NULL; pinmux_enum_t enum_id; - struct pinmux_range *range; + const struct pinmux_range *range; int in_range, pos, field, value; switch (pinmux_type) { @@ -352,7 +353,7 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type) static int sh_pfc_probe(struct platform_device *pdev) { - struct sh_pfc_soc_info *info; + const struct sh_pfc_soc_info *info; struct sh_pfc *pfc; int ret; |