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Date: Wed, 24 Apr 2024 14:40:11 +0300
From: Dan Carpenter <dan.carpenter@linaro.org>
To: Andre Przywara <andre.przywara@arm.com>
Cc: Yangtao Li <tiny.windzz@gmail.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Samuel Holland <samuel@sholland.org>, linux-pm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] cpufreq: sun50i: fix error returns in dt_has_supported_hw()
Message-ID: <9bfe5703-b39b-4d98-9995-f6a7d0ea558d@moroto.mountain>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

The dt_has_supported_hw() function returns type bool.  That means these
negative error codes are cast to true but the function should return
false instead.

Fixes: fa5aec9561cf ("cpufreq: sun50i: Add support for opp_supported_hw")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
 drivers/cpufreq/sun50i-cpufreq-nvmem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/sun50i-cpufreq-nvmem.c b/drivers/cpufreq/sun50i-cpufreq-nvmem.c
index cd50cea16a87..0b882765cd66 100644
--- a/drivers/cpufreq/sun50i-cpufreq-nvmem.c
+++ b/drivers/cpufreq/sun50i-cpufreq-nvmem.c
@@ -136,11 +136,11 @@ static bool dt_has_supported_hw(void)
 
 	cpu_dev = get_cpu_device(0);
 	if (!cpu_dev)
-		return -ENODEV;
+		return false;
 
 	np = dev_pm_opp_of_get_opp_desc_node(cpu_dev);
 	if (!np)
-		return -ENOENT;
+		return false;
 
 	for_each_child_of_node(np, opp) {
 		if (of_find_property(opp, "opp-supported-hw", NULL)) {
-- 
2.43.0