linux-kernel - [PATCH] edac/cell: enable polling mode

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Date:	Tue, 21 Oct 2008 16:07:22 +0200
From:	Jens Osterkamp <jens@...ux.vnet.ibm.com>
To:	Doug Thompson <dougthompson@...ssion.com>
Cc:	bluesmoke-devel@...ts.sourceforge.net, benh@...nel.crashing.org,
	cbe-oss-dev@...abs.org, arnd@...db.de, linux-kernel@...r.kernel.org
Subject: [PATCH] edac/cell: enable polling mode

From: Benjamin Herrenschmidt <benh@...nel.crashing.org>

The edac driver on cell turned out to be not enabled because of a missing op_state.
This patch introduces it. Verified to work on top of Bens next branch.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Jens Osterkamp <jens@...ux.vnet.ibm.com>

---

Ben, can you please confirm this is the patch you wanted to send upstream ?

Index: linux-2.6/drivers/edac/cell_edac.c
===================================================================
--- linux-2.6.orig/drivers/edac/cell_edac.c
+++ linux-2.6/drivers/edac/cell_edac.c
@@ -9,6 +9,7 @@
  */
 #undef DEBUG
 
+#include <linux/edac.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -164,6 +165,8 @@ static int __devinit cell_edac_probe(str
 	if (regs == NULL)
 		return -ENODEV;
 
+	edac_op_state = EDAC_OPSTATE_POLL;
+
 	/* Get channel population */
 	reg = in_be64(&regs->mic_mnt_cfg);
 	dev_dbg(&pdev->dev, "MIC_MNT_CFG = 0x%016lx\n", reg);
---

Gruß,

Jens

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