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net: ipa: metadata_mask register is RX only
authorAlex Elder <elder@linaro.org>
Tue, 30 Jun 2020 13:33:01 +0000 (08:33 -0500)
committerDavid S. Miller <davem@davemloft.net>
Wed, 1 Jul 2020 22:30:34 +0000 (15:30 -0700)
commit9b63f09378ff9df220d154a89910a3c0f8e036e6
treee604f22bc30bdf6bd3045615b06cdb30151c7159
parentf8d34dfdf3f32a40a18df3c160cb5ec8394e0fb8
net: ipa: metadata_mask register is RX only

The INIT_HDR_METADATA_MASK endpoint configuration register is only
valid for RX endpoints.  Rather than writing a zero to that register
for TX endpoints, avoid writing the register at all.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ipa/ipa_endpoint.c