diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2012-11-29 13:03:53 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-03-15 13:33:37 +0100 |
| commit | 2119f7c9afaf4c5fe88e9ffec1f34c5bc6b02f78 (patch) | |
| tree | 5532cf79efc3378e5642784371c530a9b20458fa /drivers/pinctrl/sh-pfc/pinctrl.c | |
| parent | 051fae4bec226b1b139e70d2416b57ce344dba19 (diff) | |
sh-pfc: Shrink the pinctrl GPIO range to include real GPIOs only
As a step towards GPIO function removal, shorten the GPIO range
registered with the pinctrl core. Function GPIOs are now handled in the
GPIO handlers directly instead of going through the pinctrl API.
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/pinctrl.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pinctrl.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c index 682b3a62b080..747ee6487fd7 100644 --- a/drivers/pinctrl/sh-pfc/pinctrl.c +++ b/drivers/pinctrl/sh-pfc/pinctrl.c @@ -116,21 +116,6 @@ static void sh_pfc_noop_disable(struct pinctrl_dev *pctldev, unsigned func, { } -static int sh_pfc_config_function(struct sh_pfc *pfc, unsigned offset) -{ - if (sh_pfc_config_gpio(pfc, offset, - PINMUX_TYPE_FUNCTION, - GPIO_CFG_DRYRUN) != 0) - return -EINVAL; - - if (sh_pfc_config_gpio(pfc, offset, - PINMUX_TYPE_FUNCTION, - GPIO_CFG_REQ) != 0) - return -EINVAL; - - return 0; -} - static int sh_pfc_reconfig_pin(struct sh_pfc *pfc, unsigned offset, int new_type) { @@ -198,19 +183,11 @@ static int sh_pfc_gpio_request_enable(struct pinctrl_dev *pctldev, pinmux_type = pfc->info->gpios[offset].flags & PINMUX_FLAG_TYPE; switch (pinmux_type) { - case PINMUX_TYPE_FUNCTION: - pr_notice_once("Use of GPIO API for function requests is " - "deprecated, convert to pinctrl\n"); - /* handle for now */ - ret = sh_pfc_config_function(pfc, offset); - if (unlikely(ret < 0)) - goto err; - - break; case PINMUX_TYPE_GPIO: case PINMUX_TYPE_INPUT: case PINMUX_TYPE_OUTPUT: break; + case PINMUX_TYPE_FUNCTION: default: pr_err("Unsupported mux type (%d), bailing...\n", pinmux_type); ret = -ENOTSUPP; @@ -400,7 +377,7 @@ int sh_pfc_register_pinctrl(struct sh_pfc *pfc) pmx->range.name = DRV_NAME, pmx->range.id = 0; - pmx->range.npins = pfc->info->nr_gpios; + pmx->range.npins = pfc->info->nr_pins; pmx->range.base = 0; pmx->range.pin_base = 0; |