From: Mugunthan V N <mugunthanvnm@ti.com>
Date: Sun, 17 Feb 2013 22:19:20 +0000 (+0000)
Subject: drivers: net: davinci_cpdma: acknowledge interrupt properly
X-Git-Tag: v3.9-rc1~139^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=510a1e7249298f6bbd049e1ec98041ddf5ef6452;p=pandora-kernel.git

drivers: net: davinci_cpdma: acknowledge interrupt properly

CPDMA interrupts are not properly acknowledged which leads to interrupt
storm, only cpdma interrupt 0 is acknowledged in Davinci CPDMA driver.
Changed cpdma_ctlr_eoi api to acknowledge 1 and 2 interrupts which are
used for rx and tx respectively.

Reported-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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