[PATCH 1/1] Adds gpio_to_irq() and related support to the mpc52xx_gpio WKUP peripheral driver
Bill Gatliff
bgat at billgatliff.com
Thu Dec 31 15:19:10 EST 2009
Bill Gatliff wrote:
> Second, the previously-unimplemented gpio_to_irq() function was added,
> using __gpio_to_irq(). The author does not know why this code was previously
> left out of arch/powerpc/include/asm/gpio.h. It seems to work. The generic
> irq_to_gpio() function was not tested.
>
Actually, I just noticed that this patch was already committed but I
hadn't pulled it in to my repo so I ended up re-discovering and
duplicating it.
The rest of the comments for this patch are accurate.
b.g.
--
Bill Gatliff
Embedded systems training and consulting
http://billgatliff.com
bgat at billgatliff.com
More information about the Linuxppc-dev
mailing list