From: Grant Grundler <grundler@parisc-linux.org>
Date: Sat, 22 Oct 2005 02:46:18 +0000 (-0400)
Subject: [PARISC] Use work queue in LED/LCD driver instead of tasklet.
X-Git-Tag: v2.6.15-rc1~732^2^2~9^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3499495205a676d85fcc2f3c28e35ec9b43c47e3;p=pandora-kernel.git

[PARISC] Use work queue in LED/LCD driver instead of tasklet.

2.6.12-rc1-pa6 use work queue in LED/LCD driver instead of tasklet.

Main advantage is it allows use of msleep() in the led_LCD_driver to
"atomically" perform two MMIO writes (CMD, then DATA).
Lead to nice cleanup of the main led_work_func() and led_LCD_driver().
Kudos to David for being persistent.

From: David Pye <dmp@davidmpye.dyndns.org>
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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