From 4a0e8ecca4eeed38d4b3b7a317a3aaab4dd3cacd Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanoharan@atheros.com>
Date: Tue, 14 Sep 2010 14:35:55 +0530
Subject: [PATCH] ath9k_htc: Fix CPU usage issue during scan period

The CPU consumption during the scan period is high, since
the register write go over Interrupt endpoint. On downloading
the firmware to the target, the USB descriptors are
'patched' to change the type of the endpoints from Interrupt
to Bulk.

With this fix, the CPU usage during a scan run comes down to
acceptable levels.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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