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Wed, 14 Aug 2024 03:35:58 -0700 (PDT) Received: from [127.0.1.1] ([178.197.215.209]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-429ded3dd4dsm15501835e9.29.2024.08.14.03.35.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Aug 2024 03:35:58 -0700 (PDT) From: Krzysztof Kozlowski Date: Wed, 14 Aug 2024 12:35:38 +0200 Subject: [PATCH 02/11] usb: dwc3: st: simplify with dev_err_probe MIME-Version: 1.0 Message-Id: <20240814-b4-cleanup-h-of-node-put-usb-v1-2-95481b9682bc@linaro.org> References: <20240814-b4-cleanup-h-of-node-put-usb-v1-0-95481b9682bc@linaro.org> In-Reply-To: <20240814-b4-cleanup-h-of-node-put-usb-v1-0-95481b9682bc@linaro.org> To: Patrice Chotard , Thinh Nguyen , Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Michal Simek Cc: linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240814_033601_269983_6141F957 X-CRM114-Status: GOOD ( 12.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use dev_err_probe() to make the error paths a bit simpler. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Patrice Chotard Acked-by: Thinh Nguyen --- drivers/usb/dwc3/dwc3-st.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c index 98f43d7082d7..7a0b1821768a 100644 --- a/drivers/usb/dwc3/dwc3-st.c +++ b/drivers/usb/dwc3/dwc3-st.c @@ -237,10 +237,9 @@ static int st_dwc3_probe(struct platform_device *pdev) dwc3_data->rstc_pwrdn = devm_reset_control_get_exclusive(dev, "powerdown"); - if (IS_ERR(dwc3_data->rstc_pwrdn)) { - dev_err(&pdev->dev, "could not get power controller\n"); - return PTR_ERR(dwc3_data->rstc_pwrdn); - } + if (IS_ERR(dwc3_data->rstc_pwrdn)) + return dev_err_probe(dev, PTR_ERR(dwc3_data->rstc_pwrdn), + "could not get power controller\n"); /* Manage PowerDown */ reset_control_deassert(dwc3_data->rstc_pwrdn); @@ -248,8 +247,8 @@ static int st_dwc3_probe(struct platform_device *pdev) dwc3_data->rstc_rst = devm_reset_control_get_shared(dev, "softreset"); if (IS_ERR(dwc3_data->rstc_rst)) { - dev_err(&pdev->dev, "could not get reset controller\n"); - ret = PTR_ERR(dwc3_data->rstc_rst); + ret = dev_err_probe(dev, PTR_ERR(dwc3_data->rstc_rst), + "could not get reset controller\n"); goto undo_powerdown; }