From: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date: Thu, 17 Jan 2008 17:02:10 +0000 (-0800)
Subject: [SCSI] qla2xxx: Wait for FLASH write-protection to complete after a write.
X-Git-Tag: v2.6.25-rc1~1230^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f13fd57cd84c06cea6c4b6d61517a4350820a9f;p=pandora-kernel.git

[SCSI] qla2xxx: Wait for FLASH write-protection to complete after a write.

Some flash parts have a slow enable write-protection (WP)
operation whereby subsequent FLASH accesses would fail if the WP
operation had not completed.  Software now polls the SPI's
status-register for WP completion.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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