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[PATCH] ide: HPT3xx: fix PCI clock detection
authorSergei Shtylyov <sshtylyov@ru.mvista.com>
Wed, 13 Dec 2006 08:35:52 +0000 (00:35 -0800)
committerLinus Torvalds <torvalds@woody.osdl.org>
Wed, 13 Dec 2006 17:05:55 +0000 (09:05 -0800)
commit26c068daf089aa21844236c97d05049b9497cc0a
tree9ccc30ecb97c7df3cefd10f240c9fa524be9356dtree | snapshot (tar.gz zip)
parent73d1dd93c462b52512685fe118159eafc7eb9f7ecommit | diff
[PATCH] ide: HPT3xx: fix PCI clock detection

Use the f_CNT value saved by the HighPoint BIOS if available as reading it
directly would give us a wrong PCI frequency after DPLL has already been
calibrated by BIOS.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/ide/pci/hpt366.c diff | blob | blame | history