diff options
author | Linus Walleij <linus.walleij@linaro.org> | 2016-12-30 15:04:43 +0100 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-03 09:26:18 +0100 |
commit | c033a718f615b6b3ddc83ce3e0a217c30bd09cb5 (patch) | |
tree | 87007ec1d706cfbf36330532d2c78c81bbebbe84 /drivers/pinctrl/core.h | |
parent | c7059c5ac70aea194b07b2d811df433eb0ca81b5 (diff) | |
download | linux-c033a718f615b6b3ddc83ce3e0a217c30bd09cb5.tar.bz2 |
pinctrl: stricten up generic group code
Rename the symbol PINCTRL_GENERIC to PINCTRL_GENERIC_GROUPS since
it all pertains to groups. Replace everywhere.
ifdef out the radix tree and the struct when not using the
generic groups.
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/core.h')
-rw-r--r-- | drivers/pinctrl/core.h | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index af98b6313902..b04c59bf9701 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -43,8 +43,10 @@ struct pinctrl_dev { struct list_head node; struct pinctrl_desc *desc; struct radix_tree_root pin_desc_tree; +#ifdef CONFIG_GENERIC_PINCTRL_GROUPS struct radix_tree_root pin_group_tree; unsigned int num_groups; +#endif struct list_head gpio_ranges; struct device *dev; struct module *owner; @@ -166,6 +168,20 @@ struct pin_desc { }; /** + * struct pinctrl_maps - a list item containing part of the mapping table + * @node: mapping table list node + * @maps: array of mapping table entries + * @num_maps: the number of entries in @maps + */ +struct pinctrl_maps { + struct list_head node; + struct pinctrl_map const *maps; + unsigned num_maps; +}; + +#ifdef CONFIG_GENERIC_PINCTRL_GROUPS + +/** * struct group_desc - generic pin group descriptor * @name: name of the pin group * @pins: array of pins that belong to the group @@ -179,20 +195,6 @@ struct group_desc { void *data; }; -/** - * struct pinctrl_maps - a list item containing part of the mapping table - * @node: mapping table list node - * @maps: array of mapping table entries - * @num_maps: the number of entries in @maps - */ -struct pinctrl_maps { - struct list_head node; - struct pinctrl_map const *maps; - unsigned num_maps; -}; - -#ifdef CONFIG_GENERIC_PINCTRL - int pinctrl_generic_get_group_count(struct pinctrl_dev *pctldev); const char *pinctrl_generic_get_group_name(struct pinctrl_dev *pctldev, @@ -218,7 +220,7 @@ pinctrl_generic_remove_last_group(struct pinctrl_dev *pctldev) return pinctrl_generic_remove_group(pctldev, pctldev->num_groups - 1); } -#endif /* CONFIG_GENERIC_PINCTRL */ +#endif /* CONFIG_GENERIC_PINCTRL_GROUPS */ struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name); struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np); |