Messages in this thread | | | From | Linus Walleij <> | Date | Fri, 30 Dec 2016 15:28:42 +0100 | Subject | Re: [PATCH 3/5] pinctrl: core: Add generic pinctrl functions for managing groups |
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On Tue, Dec 27, 2016 at 6:20 PM, Tony Lindgren <tony@atomide.com> wrote:
> We can add generic helpers for function handling for cases where the pin > controller driver does not need to use static arrays. > > Signed-off-by: Tony Lindgren <tony@atomide.com>
Patch applied.
> +config GENERIC_PINMUX > + bool > + select PINMUX
I renamed this GENERIC_PINMUX_FUNCTIONS
> + INIT_RADIX_TREE(&pctldev->pin_function_tree, GFP_KERNEL);
#ifdefed this
> + struct radix_tree_root pin_function_tree; > unsigned int num_groups; > + unsigned int num_functions;
#ifdefed these
> /** > + * struct function_desc - generic function descriptor > + * @name: name of the function > + * @group_names: array of pin group names > + * @num_group_names: number of pin group names > + * @data: pin controller driver specific data > + */ > +struct function_desc { > + const char *name; > + const char **group_names; > + int num_group_names; > + void *data; > +};
And moved this into pinmux.h
Yours, Linus Walleij
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