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(parent: 7ec2c2e) | patch
sh_eth: stop reading ECMR in sh_eth_dev_init()
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Sun, 10 Jan 2016 21:28:14 +0000 (00:28 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 11 Jan 2016 22:31:09 +0000 (17:31 -0500)
commit8ad07afc618596f06392a77d1dd1fd49741e4085
tree77fe59349bc0de5be7377046e678eaa02f3ba0dbtree | snapshot
parent7ec2c2e0f06a12ff5f2adf246783de43d8af073ecommit | diff
sh_eth: stop reading ECMR in sh_eth_dev_init()

The code in sh_eth_dev_init()  twiddling the ECMR bits always looked a bit
strange to me:  if one intends to respect 'mdp->duplex', why save old value
of the ECMR.DM bit? As all the other bits are zeroed anyway, we don't really
need to read ECMR before writing to it.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/renesas/sh_eth.c diff | blob | history
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