[PATCH 06/11] gpio: em: do not discard em_gio_irq_domain_cleanup

On Friday 10 August 2012, Linus Walleij wrote:

On Wed, Aug 8, 2012 at 4:47 PM, Arnd Bergmann [off-list ref] wrote:

quoted

The newly added gpio-em driver marks its em_gio_irq_domain_cleanup
function as __devexit, which would lead to that function being
discarded in case CONFIG_HOTPLUG is disabled. However, the function
is also called by the error handling logic em_gio_probe, which
would cause a jump into a NULL pointer if it was removed from the
kernel or module.

Acked-by: Linus Walleij <redacted>

Will you push this through the ARM SoC tree or do you want me
to apply it to my GPIO tree?

I'm about to send out the whole series to Torvalds, so I'll just
keep it in now.

	Arnd