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[PM-WIP-OPP,1/2] omap3:pm:srf: check if pointer results with IS_ERR

Message ID 1266308837-23262-2-git-send-email-nm@ti.com (mailing list archive)
State Accepted
Delegated to: Kevin Hilman
Headers show

Commit Message

Nishanth Menon Feb. 16, 2010, 8:27 a.m. UTC 
None
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/resource34xx.c b/arch/arm/mach-omap2/resource34xx.c
index 3604a38..ecc3c68 100644
--- a/arch/arm/mach-omap2/resource34xx.c
+++ b/arch/arm/mach-omap2/resource34xx.c
@@ -177,7 +177,7 @@  static int __deprecated opp_to_freq(unsigned long *freq, enum opp_t opp_type,
 	BUG_ON(!freq || opp_type >= OPP_TYPES_MAX);
 
 	opp = opp_find_by_opp_id(opp_type, opp_id);
-	if (!opp)
+	if (IS_ERR(opp))
 		return -EINVAL;
 
 	*freq = opp_get_freq(opp);