From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH 2/4] OPP: Return error on error from dev_pm_opp_get_opp_count() Date: Thu, 4 Oct 2018 09:46:21 +0530 Message-ID: <09f662f95306f3e3d47ab6842bc4b0bb868a80ad.1538625101.git.viresh.kumar@linaro.org> References: Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Viresh Kumar , Nishanth Menon , Stephen Boyd Cc: Viresh Kumar , linux-pm@vger.kernel.org, Vincent Guittot , Rafael Wysocki , niklas.cassel@linaro.org, d-gerlach@ti.com, linux-kernel@vger.kernel.org List-Id: linux-pm@vger.kernel.org Return error number instead of 0 on failures. Fixes: a1e8c13600bf ("PM / OPP: "opp-hz" is optional for power domains") Signed-off-by: Viresh Kumar --- drivers/opp/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/opp/core.c b/drivers/opp/core.c index cdf918aaac34..2c2df4e4fc14 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -318,7 +318,7 @@ int dev_pm_opp_get_opp_count(struct device *dev) count = PTR_ERR(opp_table); dev_dbg(dev, "%s: OPP table not found (%d)\n", __func__, count); - return 0; + return count; } count = _get_opp_count(opp_table); -- 2.18.0.rc1.242.g61856ae69a2c