From mboxrd@z Thu Jan 1 00:00:00 1970 From: t.figa@samsung.com (Tomasz Figa) Date: Fri, 21 Sep 2012 16:22:52 +0200 Subject: [RFC PATCH 1/6] pinctrl: samsung: Hold OF node of pin bank in bank struct In-Reply-To: <1348237377-21299-1-git-send-email-t.figa@samsung.com> References: <1348237377-21299-1-git-send-email-t.figa@samsung.com> Message-ID: <1348237377-21299-2-git-send-email-t.figa@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The node pointer will be used in extensions added by patches that will follow. Signed-off-by: Tomasz Figa --- drivers/pinctrl/pinctrl-samsung.c | 2 ++ drivers/pinctrl/pinctrl-samsung.h | 3 +++ 2 files changed, 5 insertions(+) diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index 03bf743..846b277 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -825,6 +825,8 @@ static int samsung_pinctrl_parse_dt_bank(struct samsung_pin_bank *bank, if (!ret) bank->pudpdn_width = val; + bank->of_node = np; + if (!of_find_property(np, "interrupt-controller", NULL)) { bank->eint_type = EINT_TYPE_NONE; return 0; diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h index 72303f1..b7b74cc 100644 --- a/drivers/pinctrl/pinctrl-samsung.h +++ b/drivers/pinctrl/pinctrl-samsung.h @@ -111,6 +111,7 @@ struct samsung_pinctrl_drv_data; * @eint_type: type of the external interrupt supported by the bank. * @irq_base: starting controller local irq number of the bank. * @name: name to be prefixed for each pin in this pin bank. + * @of_node: node of pin bank in device tree */ struct samsung_pin_bank { u32 pctl_offset; @@ -125,6 +126,8 @@ struct samsung_pin_bank { u32 eint_offset; u32 irq_base; const char *name; + + struct device_node *of_node; }; /** -- 1.7.12