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(parent: ef5c0e2) | patch
ravb: factor out register bit twiddling code
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tue, 9 Feb 2016 22:37:44 +0000 (01:37 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 10 Feb 2016 10:38:12 +0000 (05:38 -0500)
commit568b3ce7a8efdc23ad2f0b9ca8d82899cf68972d
tree6db5464426e716abcbc9185957873d767334e3c9tree | snapshot
parentef5c0e253d0bde6e11a7f94e58a68c3b354afc6bcommit | diff
ravb: 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
ravb_modify() -- this saves 260 bytes of code with ARM gcc 4.7.3.

While at it, update Cogent Embedded's copyrights.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/renesas/ravb.h diff | blob | history
drivers/net/ethernet/renesas/ravb_main.c diff | blob | history
drivers/net/ethernet/renesas/ravb_ptp.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;