From: Vaibhav Hiremath <hvaibhav@ti.com>
Date: Wed, 9 May 2012 17:07:05 +0000 (-0700)
Subject: ARM: OMAP1: Add checks for possible error condition in timer_init
X-Git-Tag: omap-cleanup-timer-for-v3.5~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=187999119d93f584209400b052cf092141a33650;p=pandora-kernel.git

ARM: OMAP1: Add checks for possible error condition in timer_init

On OMAP1, omap_32k_timer_init() function always returns "true",
irrespective of whether error occurred while initializing 32k sync
counter as a kernel clocksource or not and execution will never
fallback to mpu_timer clocksource init code.

This patch adds check for return value from function
omap_init_clocksource_32k(), and fallback to omap_mpu_timer_init()
in case of failure/error from omap_init_clocksource_32k().

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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