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authorLinus Walleij <linus.walleij@linaro.org>2014-03-07 10:12:49 +0800
committerLinus Walleij <linus.walleij@linaro.org>2014-03-07 11:56:45 +0800
commitf438acdf3de8f19ad2789eddbf52e3280292759b (patch)
treeddede1e61f75da9b8259666677f2af6de7bad8d0 /drivers/gpio
parent76b3627ea511f73c25c9d9a4c28e4449d72a9b1c (diff)
downloadop-kernel-dev-f438acdf3de8f19ad2789eddbf52e3280292759b.zip
op-kernel-dev-f438acdf3de8f19ad2789eddbf52e3280292759b.tar.gz
gpio: remove misleading documentation
It is currently debated where the functions to lock a certain GPIO line as used for IRQs should be called. Delete all misleading documentation. Reported-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jean-Jacques Hiblot <jjhiblot@traphandler.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpiolib.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 9cd7082..aa6a11b 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2167,10 +2167,7 @@ EXPORT_SYMBOL_GPL(gpiod_to_irq);
* @gpio: the GPIO line to lock as used for IRQ
*
* This is used directly by GPIO drivers that want to lock down
- * a certain GPIO line to be used as IRQs, for example in the
- * .to_irq() callback of their gpio_chip, or in the .irq_enable()
- * of its irq_chip implementation if the GPIO is known from that
- * code.
+ * a certain GPIO line to be used for IRQs.
*/
int gpiod_lock_as_irq(struct gpio_desc *desc)
{
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