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Commit 77bc5abb authored by Kanigeri, Hari's avatar Kanigeri, Hari Committed by Hiroshi DOYU
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omap iommu: missing check for TLB valid entry 



Added the missing TLB valid entry setting for cam register

Signed-off-by: default avatarHari Kanigeri <h-kanigeri2@ti.com>
Signed-off-by: default avatarHiroshi DOYU <Hiroshi.DOYU@nokia.com>
parent f779f923

arch/arm/mach-omap2/iommu2.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -184,7 +184,7 @@ static struct cr_regs *omap2_alloc_cr(struct iommu *obj, struct iotlb_entry *e) 
	if (!cr)

	if (!cr)

		return ERR_PTR(-ENOMEM);

		return ERR_PTR(-ENOMEM);





	cr->cam = (e->da & MMU_CAM_VATAG_MASK) | e->prsvd | e->pgsz;

	cr->cam = (e->da & MMU_CAM_VATAG_MASK) | e->prsvd | e->pgsz | e->valid;

	cr->ram = e->pa | e->endian | e->elsz | e->mixed;

	cr->ram = e->pa | e->endian | e->elsz | e->mixed;





	return cr;

	return cr;