diff options
| author | Yingjoe Chen <yingjoe.chen@mediatek.com> | 2015-05-18 23:11:14 -0700 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-05-19 11:12:54 +0200 |
| commit | 4b9b5268460cbc85270b309559b8f3f48295709a (patch) | |
| tree | 4f819ed9b90201b56fe95f12368f518f2342e3b8 /drivers/pinctrl | |
| parent | 0dcdbd2b66704509a1e20b1545c936d8d4390aa7 (diff) | |
| download | linux-4b9b5268460cbc85270b309559b8f3f48295709a.tar.bz2 | |
pinctrl: mediatek: data struct optimize and remove unused member
struct mtk_desc_pin.chip, mtk_pinctrl_devdata.invser_offset
and mtk_pinctrl_devdata.chip_type are never used in code.
Remove them.
Some per-pin data are using int for pin number and offsets.
Change to short and rearrange to reduce const data size.
Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Signed-off-by: Hongzhou Yang <hongzhou.yang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mt8135.c | 10 | ||||
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 10 |
2 files changed, 6 insertions, 14 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8135.c b/drivers/pinctrl/mediatek/pinctrl-mt8135.c index f1e1e187ce96..8e6abd5b7739 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8135.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8135.c @@ -32,12 +32,12 @@ #define R1_BASE2 0x250 struct mtk_spec_pull_set { - unsigned int pin; - unsigned int pupd_offset; + unsigned char pin; unsigned char pupd_bit; - unsigned int r0_offset; + unsigned short pupd_offset; + unsigned short r0_offset; + unsigned short r1_offset; unsigned char r0_bit; - unsigned int r1_offset; unsigned char r1_bit; }; @@ -305,7 +305,6 @@ static const struct mtk_pinctrl_devdata mt8135_pinctrl_data = { .pullen_offset = 0x0200, .smt_offset = 0x0300, .pullsel_offset = 0x0400, - .invser_offset = 0x0600, .dout_offset = 0x0800, .din_offset = 0x0A00, .pinmux_offset = 0x0C00, @@ -314,7 +313,6 @@ static const struct mtk_pinctrl_devdata mt8135_pinctrl_data = { .port_shf = 4, .port_mask = 0xf, .port_align = 4, - .chip_type = MTK_CHIP_TYPE_BASE, .eint_offsets = { .name = "mt8135_eint", .stat = 0x000, diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h index 375771db9bd0..150884967061 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h @@ -19,8 +19,6 @@ #include <linux/regmap.h> #define NO_EINT_SUPPORT 255 -#define MTK_CHIP_TYPE_BASE 0 -#define MTK_CHIP_TYPE_PMIC 1 #define MT_EDGE_SENSITIVE 0 #define MT_LEVEL_SENSITIVE 1 #define EINT_DBNC_SET_DBNC_BITS 4 @@ -39,7 +37,6 @@ struct mtk_desc_eint { struct mtk_desc_pin { struct pinctrl_pin_desc pin; - const char *chip; const struct mtk_desc_eint eint; const struct mtk_desc_function *functions; }; @@ -47,7 +44,6 @@ struct mtk_desc_pin { #define MTK_PIN(_pin, _pad, _chip, _eint, ...) \ { \ .pin = _pin, \ - .chip = _chip, \ .eint = _eint, \ .functions = (struct mtk_desc_function[]){ \ __VA_ARGS__, { } }, \ @@ -107,8 +103,8 @@ struct mtk_drv_group_desc { * @grp: The group for this pin belongs to. */ struct mtk_pin_drv_grp { - unsigned int pin; - unsigned int offset; + unsigned short pin; + unsigned short offset; unsigned char bit; unsigned char grp; }; @@ -193,7 +189,6 @@ struct mtk_pinctrl_devdata { unsigned int pullen_offset; unsigned int pullsel_offset; unsigned int drv_offset; - unsigned int invser_offset; unsigned int dout_offset; unsigned int din_offset; unsigned int pinmux_offset; @@ -202,7 +197,6 @@ struct mtk_pinctrl_devdata { unsigned char port_shf; unsigned char port_mask; unsigned char port_align; - unsigned char chip_type; struct mtk_eint_offsets eint_offsets; unsigned int ap_num; unsigned int db_cnt; |