gianfar: Factor out enabling/disabling of hw interrupts
authorClaudiu Manoil <claudiu.manoil@freescale.com>
Mon, 17 Feb 2014 10:53:17 +0000 (12:53 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 18 Feb 2014 20:03:02 +0000 (15:03 -0500)
commitefeddce7ea7c75a53b3084d71db15657a00e94dc
treec614f67d04ef02392523437276a4b939699de120
parent532c37bcb7007f5140b7251152e7a9433a65d520
gianfar: Factor out enabling/disabling of hw interrupts

Throughout the code there are places where the controller's
hw interrupt sources need to get disabled/enabled (masked/
un-masked) all at once.  The recommendation for disabling
the interrupts is to clear the ievent first then the imask
register (not the other way around).
Use the gfar_ints_enable/disable() helpers to make these
operations consistent.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/freescale/gianfar.c