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crypto: omap - Drop obsolete PageSlab check

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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>
This commit is contained in:
Herbert Xu 2021-06-24 14:35:29 +08:00
parent b0d2193ba6
commit 6ee55a6f50
1 changed files with 1 additions and 2 deletions
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3
drivers/crypto/omap-crypto.c
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@ -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);