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[122.117.179.2]) by smtp.gmail.com with ESMTPSA id n69sm15914245pfd.132.2021.06.15.06.30.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Jun 2021 06:30:18 -0700 (PDT) From: Axel Lin To: Mark Brown Cc: Hsin-Hsiung Wang , Liam Girdwood , linux-kernel@vger.kernel.org, Axel Lin Subject: [PATCH] regulator: mt6315: Fix checking return value of devm_regmap_init_spmi_ext Date: Tue, 15 Jun 2021 21:29:34 +0800 Message-Id: <20210615132934.3453965-1-axel.lin@ingics.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devm_regmap_init_spmi_ext() returns ERR_PTR() on error. Signed-off-by: Axel Lin --- drivers/regulator/mt6315-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c index 865a292bedcb..284c229e1aa4 100644 --- a/drivers/regulator/mt6315-regulator.c +++ b/drivers/regulator/mt6315-regulator.c @@ -223,8 +223,8 @@ static int mt6315_regulator_probe(struct spmi_device *pdev) int i; regmap = devm_regmap_init_spmi_ext(pdev, &mt6315_regmap_config); - if (!regmap) - return -ENODEV; + if (IS_ERR(regmap)) + return PTR_ERR(regmap); chip = devm_kzalloc(dev, sizeof(struct mt6315_chip), GFP_KERNEL); if (!chip) -- 2.25.1