From: mvs@tigris.de (Maximilian Schwerin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] OMAP3: OPP: Test for IVA subsystem before attempting to add IVA OPP
Date: Wed, 14 Mar 2012 18:38:15 +0100 [thread overview]
Message-ID: <1331746695-24372-1-git-send-email-mvs@tigris.de> (raw)
From: Steve Sakoman <steve@sakoman.com>
Don't try to add IVA OPPs for OMAP3 versions not containing an IVA
subsystem, as this would make omap_init_opp_table fail.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Maximilian Schwerin <mvs@tigris.de>
---
arch/arm/mach-omap2/opp.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
index 9262a6b..414f2ec 100644
--- a/arch/arm/mach-omap2/opp.c
+++ b/arch/arm/mach-omap2/opp.c
@@ -62,6 +62,10 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
__func__, i);
return -EINVAL;
}
+
+ if ((strcmp(opp_def->hwmod_name,"iva") == 0) && !omap3_has_iva())
+ continue;
+
oh = omap_hwmod_lookup(opp_def->hwmod_name);
if (!oh || !oh->od) {
pr_warn("%s: no hwmod or odev for %s, [%d] "
--
1.7.0.4
next reply other threads:[~2012-03-14 17:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-14 17:38 Maximilian Schwerin [this message]
2012-03-14 21:15 ` [PATCH] OMAP3: OPP: Test for IVA subsystem before attempting to add IVA OPP Kevin Hilman
2012-03-14 21:35 ` Menon, Nishanth
2012-03-14 22:06 ` Kevin Hilman
2012-03-16 9:26 ` AW: " Maximilian Schwerin
2012-03-16 14:20 ` Nishanth Menon
2012-03-16 15:47 ` AW: " Maximilian Schwerin
2012-03-16 15:57 ` Menon, Nishanth
2012-03-16 16:04 ` Steve Sakoman
2012-03-19 21:27 ` Kevin Hilman
2012-03-19 21:29 ` Menon, Nishanth
2012-03-20 0:15 ` Kevin Hilman
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