From mboxrd@z Thu Jan 1 00:00:00 1970 From: yamada.masahiro@socionext.com (Masahiro Yamada) Date: Sun, 21 May 2017 01:02:17 +0900 Subject: [PATCH] pinctrl: single: use of_device_get_match_data() to get soc data Message-ID: <1495296137-6461-1-git-send-email-yamada.masahiro@socionext.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Use of_device_get_match_data() instead of of_match_device(). It allows us to remove the forward declaration of pcs_of_match. Signed-off-by: Masahiro Yamada --- drivers/pinctrl/pinctrl-single.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 9c267dc..b8b3d93 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1270,8 +1270,6 @@ static void pcs_free_resources(struct pcs_device *pcs) #endif } -static const struct of_device_id pcs_of_match[]; - static int pcs_add_gpio_func(struct device_node *node, struct pcs_device *pcs) { const char *propname = "pinctrl-single,gpio-range"; @@ -1637,15 +1635,14 @@ static int pcs_quirk_missing_pinctrl_cells(struct pcs_device *pcs, static int pcs_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - const struct of_device_id *match; struct pcs_pdata *pdata; struct resource *res; struct pcs_device *pcs; const struct pcs_soc_data *soc; int ret; - match = of_match_device(pcs_of_match, &pdev->dev); - if (!match) + soc = of_device_get_match_data(&pdev->dev); + if (WARN_ON(!soc)) return -EINVAL; pcs = devm_kzalloc(&pdev->dev, sizeof(*pcs), GFP_KERNEL); @@ -1658,7 +1655,6 @@ static int pcs_probe(struct platform_device *pdev) raw_spin_lock_init(&pcs->lock); mutex_init(&pcs->mutex); INIT_LIST_HEAD(&pcs->gpiofuncs); - soc = match->data; pcs->flags = soc->flags; memcpy(&pcs->socdata, soc, sizeof(*soc)); -- 2.7.4