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gpio: remove misleading documentation

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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 <[email protected]>
Cc: Jean-Jacques Hiblot <[email protected]>
Acked-by: Alexandre Courbot <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
Linus Walleij 2014-03-07 10:12:49 +08:00
commit f438acdf3d
1 changed files with 1 additions and 4 deletions
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5
drivers/gpio/gpiolib.c
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@ -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)
{