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[PATCH 1/1] TX4938: Bugfix for PCI 66MHz of Toshiba RBHMA4500(TX4938)

To: ralf@linux-mips.org
Subject: [PATCH 1/1] TX4938: Bugfix for PCI 66MHz of Toshiba RBHMA4500(TX4938)
From: Hiroshi DOYU <Hiroshi_DOYU@montavista.co.jp>
Date: Sat, 30 Jul 2005 15:53:10 +0900
Cc: linux-mips@linux-mips.org, mlachwani@mvista.com
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Hello,

This patch is against latest cvs.
Could you review it?

        Hiroshi DOYU

----
Bugfix for handling PCI 66MHz correctly

Signed-off-by: Hiroshi DOYU <hdoyu@mvista.com>

 setup.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

Index: mipslinux/arch/mips/tx4938/toshiba_rbtx4938/setup.c
===================================================================
--- mipslinux.orig/arch/mips/tx4938/toshiba_rbtx4938/setup.c
+++ mipslinux/arch/mips/tx4938/toshiba_rbtx4938/setup.c
@@ -411,7 +411,8 @@
        tx4938_ccfgptr->ccfg |= TX4938_CCFG_PCI66;
        /* Double PCICLK (if possible) */
        if (tx4938_ccfgptr->pcfg & TX4938_PCFG_PCICLKEN_ALL) {
-               unsigned int pcidivmode = 0;
+               unsigned int pcidivmode =
+                       tx4938_ccfgptr->ccfg & TX4938_CCFG_PCIDIVMODE_MASK;
                switch (pcidivmode) {
                case TX4938_CCFG_PCIDIVMODE_8:
                case TX4938_CCFG_PCIDIVMODE_4:

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