tree cff6f9602d3c4b24841e45f325a2d136c40e378c
parent cc6c98485f8e61fb3d6c51821fc75384e5a3a9c3
author Uwe Kleine König <u.kleine-koenig@pengutronix.de> 1521456722 +0100
committer Thomas Gleixner <tglx@linutronix.de> 1521532364 +0100

genirq: Pass desc to __irq_free instead of irq number

Given that irq_to_desc() is a radix_tree_lookup and the reverse
operation is only a pointer dereference and that all callers of
__free_irq already have the desc, pass the desc instead of the irq
number.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel@pengutronix.de
Link: https://lkml.kernel.org/r/20180319105202.9794-1-u.kleine-koenig@pengutronix.de