From: Paul Walmsley <paul@pwsan.com>
Date: Sun, 10 Jul 2011 01:14:06 +0000 (-0600)
Subject: omap_hwmod: use a terminator record with omap_hwmod_mpu_irqs arrays
X-Git-Tag: v3.1-rc1~248^2~1^4^2^3~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=212738a4499d278254ed6fdb400e3b4be4cb1de2;p=pandora-kernel.git

omap_hwmod: use a terminator record with omap_hwmod_mpu_irqs arrays

Previously, struct omap_hwmod_mpu_irqs arrays were unterminated; and
users of these arrays used the ARRAY_SIZE() macro to determine the
length of the array.  However, ARRAY_SIZE() only works when the array
is in the same scope as the macro user.

So far this hasn't been a problem.  However, to reduce duplicated
data, a subsequent patch will move common data to a separate, shared
file.  When this is done, ARRAY_SIZE() will no longer be usable.

This patch removes ARRAY_SIZE() usage for struct omap_hwmod_mpu_irqs
arrays and uses a sentinel value (irq == -1) as the array terminator
instead.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
---

Reading git-diff-tree failed