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authorHerbert Xu <herbert@gondor.apana.org.au>2021-06-24 09:35:29 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2021-06-28 06:28:08 +0300
commit6ee55a6f50fe28207d829a535effcedad37991ea (patch)
treef88d11db44f1a0ac23db76de362a02ba133b9224 /drivers/crypto
parentb0d2193ba643ec8246e7a194e336c71018b8e6f3 (diff)
downloadlinux-6ee55a6f50fe28207d829a535effcedad37991ea.tar.xz
crypto: omap - Drop obsolete PageSlab check
As it is now legal to call flush_dcache_page on slab pages we no longer need to do the check in the omap driver. This patch also uses flush_dcache_page instead of flush_kernel_dcache_page because the page we're writing to could be anything. Reported-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/omap-crypto.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/omap-crypto.c b/drivers/crypto/omap-crypto.c
index 94b2dba90f0d..31bdb1d76d11 100644
--- a/drivers/crypto/omap-crypto.c
+++ b/drivers/crypto/omap-crypto.c
@@ -183,8 +183,7 @@ static void omap_crypto_copy_data(struct scatterlist *src,
memcpy(dstb, srcb, amt);
- if (!PageSlab(sg_page(dst)))
- flush_kernel_dcache_page(sg_page(dst));
+ flush_dcache_page(sg_page(dst));
kunmap_atomic(srcb);
kunmap_atomic(dstb);