]> git.baikalelectronics.ru Git - kernel.git/commit
sh_eth: factor out register bit twiddling code
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tue, 9 Feb 2016 22:38:28 +0000 (01:38 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 10 Feb 2016 10:38:12 +0000 (05:38 -0500)
commitcc79dc4a3ffa7dadc453dbac9c739ad1c8496db5
tree0441c807bf79ead3cbe39d553920b66c99917b1b
parentebe70d070b611df30561a3671f2ec42cfdbe4b27
sh_eth: factor out register bit twiddling code

The  driver has often repeated pattern of reading a register,  AND'ing and/or
OR'ing some bits  and writing  the  value back. Factor the pattern out into
sh_eth_modify() -- this saves  84 bytes of code with ARM gcc 4.7.3.

While at it, update Cogent Embedded's copyright.

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