From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: [PATCH 06/12] pinctrl: pinconf: Add generic helper function for freeing mappings Date: Thu, 23 Jun 2016 16:58:59 +0100 Message-ID: <1466697545-11868-7-git-send-email-jonathanh@nvidia.com> References: <1466697545-11868-1-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1466697545-11868-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding , David Airlie , Stephen Warren , Alexandre Courbot , Wolfram Sang , Linus Walleij , Rob Herring , Mark Rutland Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jon Hunter List-Id: devicetree@vger.kernel.org The pinconf-generic.h file exposes functions for creating generic mappings but it does not expose a function for freeing the mappings. Add a function for freeing generic mappings. Signed-off-by: Jon Hunter Acked-by: Linus Walleij --- drivers/pinctrl/pinconf-generic.c | 8 ++++++++ include/linux/pinctrl/pinconf-generic.h | 2 ++ 2 files changed, 10 insertions(+) diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index 34b601b06764..5020ae534479 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -395,4 +395,12 @@ exit: } EXPORT_SYMBOL_GPL(pinconf_generic_dt_node_to_map); +void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, + unsigned num_maps) +{ + pinctrl_utils_free_map(pctldev, map, num_maps); +} +EXPORT_SYMBOL_GPL(pinconf_generic_dt_free_map); + #endif diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h index d921afd5f109..12343caa114e 100644 --- a/include/linux/pinctrl/pinconf-generic.h +++ b/include/linux/pinctrl/pinconf-generic.h @@ -175,6 +175,8 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev, int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node *np_config, struct pinctrl_map **map, unsigned *num_maps, enum pinctrl_map_type type); +void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps); static inline int pinconf_generic_dt_node_to_map_group( struct pinctrl_dev *pctldev, struct device_node *np_config, -- 2.1.4