The macro SLAB_HWCACHE_ALIGN is of type slab_flags_t, but is currently assigned in the OMAP IOMMU driver using a unsigned long variable. This generates a sparse warning around the type check. Fix this by defining the variable flags using the correct type.
Signed-off-by: Suman Anna <[email protected]> --- drivers/iommu/omap-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 99a9ff3e7f71..8645e9b175a3 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1818,7 +1818,7 @@ static const struct iommu_ops omap_iommu_ops = { static int __init omap_iommu_init(void) { struct kmem_cache *p; - const unsigned long flags = SLAB_HWCACHE_ALIGN; + const slab_flags_t flags = SLAB_HWCACHE_ALIGN; size_t align = 1 << 10; /* L2 pagetable alignement */ struct device_node *np; int ret; -- 2.22.0 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
