[PATCH] pinctrl: clarify idle vs sleep states
From: Linus Walleij <hidden>
Date: 2012-09-26 13:01:42
From: Linus Walleij <redacted> This pure documentation fix tries to align the "idle" and "sleep" pin states to the idle and suspend states from runtime PM. Signed-off-by: Linus Walleij <redacted> --- include/linux/pinctrl/pinctrl-state.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/include/linux/pinctrl/pinctrl-state.h b/include/linux/pinctrl/pinctrl-state.h
index 634608dc..2dbf71d 100644
--- a/include/linux/pinctrl/pinctrl-state.h
+++ b/include/linux/pinctrl/pinctrl-state.h@@ -6,13 +6,15 @@ * @PINCTRL_STATE_DEFAULT: the state the pinctrl handle shall be put * into as default, usually this means the pins are up and ready to * be used by the device driver. This state is commonly used by - * hogs to configure muxing and pins at boot. + * hogs to configure muxing and pins at boot, and also as a state + * to go into when returning from sleep and idle in + * .pm_runtime_resume() or ordinary .resume() for example. * @PINCTRL_STATE_IDLE: the state the pinctrl handle shall be put into * when the pins are idle. Could typically be set from a - * pm_runtime_suspend() operation. + * pm_runtime_idle() operation. * @PINCTRL_STATE_SLEEP: the state the pinctrl handle shall be put into * when the pins are sleeping. Could typically be set from a - * common suspend() function. + * common pm_runtime_suspend() or ordinary .suspend() function. */ #define PINCTRL_STATE_DEFAULT "default" #define PINCTRL_STATE_IDLE "idle"
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1.7.11.3