From: Kevin Hilman <khilman@mvista.com>
Date: Wed, 6 Jun 2007 01:00:31 +0000 (-0700)
Subject: ARM: OMAP: 2430 PM: emul_ck is only available on 242x
X-Git-Tag: v2.6.22-omap1~59
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=5f92d8989ad0d1bb7f1e5b360bdaf1c16f9fae35;p=linux-2.6-omap-h63xx.git

ARM: OMAP: 2430 PM: emul_ck is only available on 242x

omap2_pm_init: on 2430,  don't fail if emul_ck is not available.  It
is only available on 2420

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index a1655c2e323..974fdc56534 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -783,11 +783,13 @@ int __init omap2_pm_init(void)
 		return -ENODEV;
 	}
 
-	emul_ck = clk_get(NULL, "emul_ck");
-	if (IS_ERR(emul_ck)) {
-		printk(KERN_ERR "could not get emul_ck\n");
-		clk_put(osc_ck);
-		return -ENODEV;
+	if (cpu_is_omap242x()) {
+		emul_ck = clk_get(NULL, "emul_ck");
+		if (IS_ERR(emul_ck)) {
+			printk(KERN_ERR "could not get emul_ck\n");
+			clk_put(osc_ck);
+			return -ENODEV;
+		}
 	}
 
 	prcm_setup_regs();