edac: fix enabling of polling cell module

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 Ben's
next branch.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Osterkamp <jens@linux.vnet.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index 887072f5dc8b8b703db223751a4bd47b6631e5f8..cd2e3b8087e7a2cddad12d198c9d2e02f13ea922 100644 (file)
--- a/drivers/edac/cell_edac.c
+++ b/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(struct platform_device *pdev)
        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);