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pinctrl: mediatek: data struct optimize and remove unused member

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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>
This commit is contained in:
Yingjoe Chen
2015-05-18 23:11:14 -07:00
committed by Linus Walleij
parent 0dcdbd2b66
commit 4b9b526846
2 changed files with 6 additions and 14 deletions
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10
drivers/pinctrl/mediatek/pinctrl-mtk-common.h
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@@ -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;