dev_name introduction fall out fix

Commit 06916639e2fed9ee475efef2747a1b7429f8fe76 ("driver-core: add
dev_name() to help transition away from using bus_id") added a static
inline dev_name() and used it in dev_printk.

Unfortunately, drivers/edac/edac_core.h defines a macro called
dev_name().  Rename the latter.

Diagnosis by Tony Breeds and Michael Ellerman.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index 63372fa..5fcd3d8 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -333,7 +333,7 @@
 fail0:
 	edac_printk(KERN_WARNING, EDAC_MC,
 			"%s (%s) %s %s already assigned %d\n",
-			rover->dev->bus_id, dev_name(rover),
+			rover->dev->bus_id, edac_dev_name(rover),
 			rover->mod_name, rover->ctl_name, rover->dev_idx);
 	return 1;
 
@@ -538,7 +538,7 @@
 				"'%s': DEV '%s' (%s)\n",
 				edac_dev->mod_name,
 				edac_dev->ctl_name,
-				dev_name(edac_dev),
+				edac_dev_name(edac_dev),
 				edac_op_state_to_string(edac_dev->op_state));
 
 	mutex_unlock(&device_ctls_mutex);
@@ -599,7 +599,7 @@
 	edac_printk(KERN_INFO, EDAC_MC,
 		"Removed device %d for %s %s: DEV %s\n",
 		edac_dev->dev_idx,
-		edac_dev->mod_name, edac_dev->ctl_name, dev_name(edac_dev));
+		edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev));
 
 	return edac_dev;
 }