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x86: DT: Fix return condition in irq_create_of_mapping()
authorThomas Gleixner <tglx@linutronix.de>
Thu, 24 Mar 2011 21:53:10 +0000 (22:53 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 24 Mar 2011 22:17:56 +0000 (23:17 +0100)
commit00a30b254b88d2d4f5af00835a9b7f70326def9b
tree95c27923d03b1d5757300602a86472cf9411712ctree
parentcbb84c4cc1ad0ab8faaffd899ccc9b14a88c91becommit | diff
x86: DT: Fix return condition in irq_create_of_mapping()

The xlate() function returns 0 or a negative error code. Returning the
error code blindly will be seen as an huge irq number by the calling
function because irq_create_of_mapping() returns an unsigned value.

Return 0 (NO_IRQ) as required.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
arch/x86/kernel/devicetree.c diff | blob | blame | history
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