Messages in this thread | | | Date | Mon, 22 Oct 2012 14:11:47 -0600 | From | Stephen Warren <> | Subject | Re: [PATCH] pinctrl: reserve pins when states are activated |
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On 10/22/2012 02:15 AM, Linus Walleij wrote: > This switches the way that pins are reserved for multiplexing: > > We used to do this when the map was parsed, at the creation of > the settings inside the pinctrl handle, in pinmux_map_to_setting(). > > However this does not work for us, because we want to use the > same set of pins with different devices at different times: the
> diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
> void pinmux_free_setting(struct pinctrl_setting const *setting) ... > + /* This function is currently unused */
Being picky: It's not unused; it is used by pinctrl_put_locked(), but just doesn't have to do anything given the implementation of pinmux_map_to_setting().
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