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authorNishanth Menon <nm@ti.com>2012-03-16 20:19:09 +0400
committerKevin Hilman <khilman@ti.com>2012-03-23 03:11:17 +0400
commit9fa2df6b90786301b175e264f5fa9846aba81a65 (patch)
tree5aa0cd0257e9d4323a0c22709d499ba126e03bc2 /arch
parent981798569b090543453baccbc0657fbcea311668 (diff)
downloadlinux-9fa2df6b90786301b175e264f5fa9846aba81a65.tar.xz
ARM: OMAP2+: OPP: allow OPP enumeration to continue if device is not present
On platforms such as OMAP3, certain variants may not have IVA, SGX or some specific component. We currently have a check to aid fixing wrong population of OPP entries for issues such as typos. This however causes a conflict with valid requirement where the SoC variant does not actually have the module present. So, reduce the severity of the print to a debug statement and skip registering that specific OPP, but continue down the list. Reported-by: Steve Sakoman <steve@sakoman.com> Reported-by: Maximilian Schwerin <mvs@tigris.de> Acked-by: Steve Sakoman <steve@sakoman.com> Tested-by: Maximilian Schwerin <mvs@tigris.de> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-omap2/opp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
index 9262a6b47702..de6d46451746 100644
--- a/arch/arm/mach-omap2/opp.c
+++ b/arch/arm/mach-omap2/opp.c
@@ -64,10 +64,10 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
}
oh = omap_hwmod_lookup(opp_def->hwmod_name);
if (!oh || !oh->od) {
- pr_warn("%s: no hwmod or odev for %s, [%d] "
+ pr_debug("%s: no hwmod or odev for %s, [%d] "
"cannot add OPPs.\n", __func__,
opp_def->hwmod_name, i);
- return -EINVAL;
+ continue;
}
dev = &oh->od->pdev->dev;