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[1/4] OMAP: HWMOD: Adding clockdomain check

Message ID 20100330075638.11629.98717.stgit@localhost.localdomain (mailing list archive)
State Accepted, archived
Delegated to: Paul Walmsley
Headers show

Commit Message

Paul Walmsley March 30, 2010, 7:56 a.m. UTC 
None
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Patch

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index c664947..e436dcb 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1511,6 +1511,9 @@  struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
 		c = oh->slaves[oh->_mpu_port_index]->_clk;
 	}
 
+	if (!c->clkdm)
+		return NULL;
+
 	return c->clkdm->pwrdm.ptr;
 
 }