From: Nishanth Menon Date: Fri, 16 Mar 2012 16:19:09 +0000 (-0500) Subject: ARM: OMAP2+: OPP: allow OPP enumeration to continue if device is not present X-Git-Tag: v3.4-rc2~12^2~4^2^2~1 X-Git-Url: http://pileus.org/git/?p=~andy%2Flinux;a=commitdiff_plain;h=9fa2df6b90786301b175e264f5fa9846aba81a65 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 Reported-by: Maximilian Schwerin Acked-by: Steve Sakoman Tested-by: Maximilian Schwerin Signed-off-by: Nishanth Menon Signed-off-by: Kevin Hilman --- diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c index 9262a6b4770..de6d4645174 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;