This patch adds the check for whether a omap_device and in turn platform_device and device pointers exist for the device before adding it's opp table into the global table. This is because all the later access to the opp entries are based on dev pointer and hence there is no point in adding a opp if the dev pointer does not exist.
Signed-off-by: Thara Gopinath <th...@ti.com> Acked-by: Nishanth Menon <n...@ti.com> --- arch/arm/plat-omap/opp.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-omap/opp.c b/arch/arm/plat-omap/opp.c index 0273497..f3855ba 100644 --- a/arch/arm/plat-omap/opp.c +++ b/arch/arm/plat-omap/opp.c @@ -333,8 +333,8 @@ int opp_add(const struct omap_opp_def *opp_def) return -EINVAL; } oh = omap_hwmod_lookup(opp_def->hwmod_name); - if (!oh) { - pr_warn("%s: no hwmod for %s, cannot add OPPs.\n", + if (!oh || !oh->od) { + pr_warn("%s: no hwmod or odev for %s, cannot add OPPs.\n", __func__, opp_def->hwmod_name); return -EINVAL; } -- 1.7.0.rc1.33.g07cf0f -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html