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authorLinus Torvalds <torvalds@linux-foundation.org>2015-03-19 15:52:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-03-19 15:52:28 -0700
commit01d62ee520d4368dbc930d399d17a84ab4434210 (patch)
tree8cd444be71cdfe390198829347866389bf18b46a /include
parent18eda522c2eb0aaeb7fd0b4824f28d4d6c6f3363 (diff)
parentef6d24cc7f5b2b5c4184eddb039e2add6231a122 (diff)
Merge tag 'pinctrl-v4.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij: "Here is a slew of pin control fixes I've accumulated for the v4.0 kernel. Nothing special, just driver fixes (mainly embedded Intel it seems) and a misunderstanding regarding the stub functions was reverted: - Fix up consumer return values on pin control stubs. - Four patches fixing up the interrupt handling and sleep context save in the Baytrail driver. - Make default output directions work properly in the Cherryview driver. - Fix interrupt locking in the AT91 driver. - Fix setting interrupt generating lines as input in the sunxi driver" * tag 'pinctrl-v4.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: sun4i: GPIOs configured as irq must be set to input before reading pinctrl: at91: move lock/unlock_as_irq calls into request/release pinctrl: update direction_output function of cherryview driver pinctrl: baytrail: Save pin context over system sleep pinctrl: baytrail: Rework interrupt handling pinctrl: baytrail: Clear interrupt triggering from pins that are in GPIO mode pinctrl: baytrail: Relax GPIO request rules Revert "pinctrl: consumer: use correct retval for placeholder functions"
Diffstat (limited to 'include')
-rw-r--r--include/linux/pinctrl/consumer.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 72c0415d6c21..18eccefea06e 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -82,7 +82,7 @@ static inline int pinctrl_gpio_direction_output(unsigned gpio)
static inline struct pinctrl * __must_check pinctrl_get(struct device *dev)
{
- return ERR_PTR(-ENOSYS);
+ return NULL;
}
static inline void pinctrl_put(struct pinctrl *p)
@@ -93,7 +93,7 @@ static inline struct pinctrl_state * __must_check pinctrl_lookup_state(
struct pinctrl *p,
const char *name)
{
- return ERR_PTR(-ENOSYS);
+ return NULL;
}
static inline int pinctrl_select_state(struct pinctrl *p,
@@ -104,7 +104,7 @@ static inline int pinctrl_select_state(struct pinctrl *p,
static inline struct pinctrl * __must_check devm_pinctrl_get(struct device *dev)
{
- return ERR_PTR(-ENOSYS);
+ return NULL;
}
static inline void devm_pinctrl_put(struct pinctrl *p)