diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2012-11-29 15:24:51 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-03-15 16:33:37 +0400 |
| commit | caa5bac3b4749ae3dca1db33d648280197f91a56 (patch) | |
| tree | 46c1f7982dc320299740395fe1b0af543d8a0fc2 /drivers/pinctrl/sh-pfc/pfc-sh7785.c | |
| parent | d7a7ca5781fa2ac40319acc7125c487db5b26d91 (diff) | |
| download | linux-caa5bac3b4749ae3dca1db33d648280197f91a56.tar.xz | |
sh-pfc: Replace SoC info data and mark ranges with a number of pins
The data and mark ranges are only used to check whether a GPIO
corresponds to a real pin or a function. As pins come first in the list
of GPIOs and in the platform-specific GPIO enumerations, we can replace
the data and mark ranges by a number of pins.
Add an nr_pins field to struct sh_pfc_soc_info to store the number of
pins implemented by the SoC, remove the data and mark range fields and
introduce sh_pfc_gpio_is_pin() and sh_pfc_gpio_is_function() functions
to replace range-based checks.
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/pfc-sh7785.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-sh7785.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7785.c b/drivers/pinctrl/sh-pfc/pfc-sh7785.c index 4bde4b56de58..0d4c6de2c0be 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7785.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7785.c @@ -1285,14 +1285,13 @@ static struct pinmux_data_reg pinmux_data_regs[] = { struct sh_pfc_soc_info sh7785_pinmux_info = { .name = "sh7785_pfc", .reserved_id = PINMUX_RESERVED, - .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, - .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, .gpios = pinmux_gpios, + .nr_pins = GPIO_PR0 + 1, .nr_gpios = ARRAY_SIZE(pinmux_gpios), .cfg_regs = pinmux_config_regs, |