Message ID | 1295387104-17885-1-git-send-email-martin@neutronstar.dyndns.org (mailing list archive) |
---|---|
State | Accepted |
Commit | a3d6038b3ef9e8ae9986435b13a61597c946357b |
Delegated to: | Tony Lindgren |
Headers | show |
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index 6cd151b..c1c6887 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -104,6 +104,9 @@ static int iommu_enable(struct iommu *obj) if (!obj) return -EINVAL; + if (!arch_iommu) + return -ENODEV; + clk_enable(obj->clk); err = arch_iommu->enable(obj);