ravb: clear RIC1 in init instead of stop
authorKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Mon, 14 Dec 2015 16:24:58 +0000 (01:24 +0900)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 Dec 2015 19:33:09 +0000 (14:33 -0500)
commit6474de5f105c8fc70695661aa68466ac52e05794
tree306fd0a7065c7a027f1599eeda24918309b6a6ff
parent3fa4cc9c2df37b393b968dcc3bb2ab1e2ff7ea7f
ravb: clear RIC1 in init instead of stop

AVB-DMAC Receive FIFO Warning interrupt is not enabled, so it is not
necessary to disable the interrupt in ravb_close().
On the other hand, this patch disables the interrupt in ravb_dmac_init() to
prevent the possibility that the interrupt is issued by the state that
a boot loader left.

Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/renesas/ravb_main.c