Merge branch 'fix-smsc911x-regulator' of git://git.kernel.org/pub/scm…

…/linux/kernel/git/tmlind/linux-omap into fixes

From Tony Lindgren:

"Here's one more kernel panic fix that I dropped from last weeks
fixes as it was still being discussed.

This is a fix for the regression caused by fixing an earlier
regression for smsc911x fixed regulators :(

Turns out that we have more than one smsc911x on some boards,
and the earlier fix causes a kernel panic for board trying to
register second smsc911x instance, even if the second smsc911x
is on an add-on board that is not connected.

Note that the boards with second smsc911x will also need to be
patched later on to provide their own regulators."

* 'fix-smsc911x-regulator' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: gpmc-smsc911x: only register regulator for first instance

arch/arm/mach-omap2/gpmc-smsc911x.c

@@ -101,10 +101,13 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *board_data)
 
 	gpmc_cfg = board_data;
 
-	ret = platform_device_register(&gpmc_smsc911x_regulator);
-	if (ret < 0) {
-		pr_err("Unable to register smsc911x regulators: %d\n", ret);
-		return;
+	if (!gpmc_cfg->id) {
+		ret = platform_device_register(&gpmc_smsc911x_regulator);
+		if (ret < 0) {
+			pr_err("Unable to register smsc911x regulators: %d\n",
+			       ret);
+			return;
+		}
 	}
 
 	if (gpmc_cs_request(gpmc_cfg->cs, SZ_16M, &cs_mem_base) < 0) {