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edac: ppc mpc85xx fix mc err detect

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Error found by Jeff Haran.

The error detect register is 0s when no errors are detected.  The check
code is incorrect, so reverse check sense.

Reported-by: Jeff Haran <jharan@Brocade.COM>
Signed-off-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dave Jiang 2009-04-21 12:24:56 -07:00 committed by Linus Torvalds
parent b298cecb3d
commit 55e5750b3e
1 changed files with 1 additions and 1 deletions
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2
drivers/edac/mpc85xx_edac.c
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@ -674,7 +674,7 @@ static void mpc85xx_mc_check(struct mem_ctl_info *mci)
int row_index;
err_detect = in_be32(pdata->mc_vbase + MPC85XX_MC_ERR_DETECT);
if (err_detect)
if (!err_detect)
return;
mpc85xx_mc_printk(mci, KERN_ERR, "Err Detect Register: %#8.8x\n",