linux-phytec-fsl

ARM: use pr_warn_ratelimited() when migrating IRQs

Rather than open coding the printk_ratelimit() check with pr_warn(), use
pr_warn_ratelimited() instead.

Tested-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>