From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 10 Apr 2011 16:32:19 +0000 (+0200)
Subject: ath5k: reduce interrupt load caused by rx/tx interrupts
X-Git-Tag: v3.0-rc1~377^2~256^2^2~108
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c266c71a9cbdccb40fb6f4c05d4ddaa6226e5eba;p=pandora-kernel.git

ath5k: reduce interrupt load caused by rx/tx interrupts

While the rx/tx tasklet is pending, new unnecessary interrupts may arrive.
Decrease the load by temporarily disabling the interrupts until the tasklet
has completed.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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