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OMAP: HWMOD: Adding clockdomain check.

Message ID 1266945800-12371-1-git-send-email-thara@ti.com (mailing list archive)
State Accepted, archived
Delegated to: Paul Walmsley
Headers show

Commit Message

Thara Gopinath Feb. 23, 2010, 5:23 p.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 70912d1..97fd635 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1440,6 +1440,8 @@  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;
 
 }