From e496f7b5b3ca7b19e07eb5dcc3ad613f5e5f9d74 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 18 Oct 2011 08:46:50 +0900
Subject: [PATCH] --- yaml --- r: 274107 b: refs/heads/master c:
 fbe92fcc7570eaba4bd5786cb1bbc5e693dba6bd h: refs/heads/master i:   274105:
 beb1ceab433b61c919b050ee567546103583734c   274103:
 99360768148cb1987be31d545c6a700832b33250 v: v3

---
 [refs]                            | 2 +-
 trunk/drivers/gpio/gpio-samsung.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index b992a3617160..cbbb05af705b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0f4e54c64eacab06675a054a861d6e0b7442ec9e
+refs/heads/master: fbe92fcc7570eaba4bd5786cb1bbc5e693dba6bd
diff --git a/trunk/drivers/gpio/gpio-samsung.c b/trunk/drivers/gpio/gpio-samsung.c
index 479edc3b8ea3..866251852719 100644
--- a/trunk/drivers/gpio/gpio-samsung.c
+++ b/trunk/drivers/gpio/gpio-samsung.c
@@ -2486,6 +2486,9 @@ static __init int samsung_gpiolib_init(void)
 		s5p_register_gpioint_bank(IRQ_GPIO_XA, 0, IRQ_GPIO1_NR_GROUPS);
 		s5p_register_gpioint_bank(IRQ_GPIO_XB, IRQ_GPIO1_NR_GROUPS, IRQ_GPIO2_NR_GROUPS);
 #endif
+	} else {
+		WARN(1, "Unknown SoC in gpio-samsung, no GPIOs added\n");
+		return -ENODEV;
 	}
 
 	return 0;