From: Andrew Davis <afd@ti.com> To: Bjorn Andersson <andersson@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, Konrad Dybcio <konrad.dybcio@linaro.org>, Patrice Chotard <patrice.chotard@foss.st.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: <linux-remoteproc@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>, Andrew Davis <afd@ti.com> Subject: [PATCH 1/9] remoteproc: imx_dsp_rproc: Use devm_rproc_alloc() helper Date: Tue, 23 Jan 2024 12:46:24 -0600 [thread overview] Message-ID: <20240123184632.725054-1-afd@ti.com> (raw) Use the device lifecycle managed allocation function. This helps prevent mistakes like freeing out of order in cleanup functions and forgetting to free on error paths. Signed-off-by: Andrew Davis <afd@ti.com> --- drivers/remoteproc/imx_dsp_rproc.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/remoteproc/imx_dsp_rproc.c b/drivers/remoteproc/imx_dsp_rproc.c index a1c62d15f16c6..56a799cb8b363 100644 --- a/drivers/remoteproc/imx_dsp_rproc.c +++ b/drivers/remoteproc/imx_dsp_rproc.c @@ -1104,8 +1104,8 @@ static int imx_dsp_rproc_probe(struct platform_device *pdev) return ret; } - rproc = rproc_alloc(dev, "imx-dsp-rproc", &imx_dsp_rproc_ops, fw_name, - sizeof(*priv)); + rproc = devm_rproc_alloc(dev, "imx-dsp-rproc", &imx_dsp_rproc_ops, + fw_name, sizeof(*priv)); if (!rproc) return -ENOMEM; @@ -1125,14 +1125,14 @@ static int imx_dsp_rproc_probe(struct platform_device *pdev) ret = imx_dsp_rproc_detect_mode(priv); if (ret) { dev_err(dev, "failed on imx_dsp_rproc_detect_mode\n"); - goto err_put_rproc; + return ret; } /* There are multiple power domains required by DSP on some platform */ ret = imx_dsp_attach_pm_domains(priv); if (ret) { dev_err(dev, "failed on imx_dsp_attach_pm_domains\n"); - goto err_put_rproc; + return ret; } /* Get clocks */ ret = imx_dsp_rproc_clk_get(priv); @@ -1155,8 +1155,6 @@ static int imx_dsp_rproc_probe(struct platform_device *pdev) err_detach_domains: imx_dsp_detach_pm_domains(priv); -err_put_rproc: - rproc_free(rproc); return ret; } @@ -1169,7 +1167,6 @@ static void imx_dsp_rproc_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); rproc_del(rproc); imx_dsp_detach_pm_domains(priv); - rproc_free(rproc); } /* pm runtime functions */ -- 2.39.2
WARNING: multiple messages have this Message-ID (diff)
From: Andrew Davis <afd@ti.com> To: Bjorn Andersson <andersson@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, Konrad Dybcio <konrad.dybcio@linaro.org>, Patrice Chotard <patrice.chotard@foss.st.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: <linux-remoteproc@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>, Andrew Davis <afd@ti.com> Subject: [PATCH 1/9] remoteproc: imx_dsp_rproc: Use devm_rproc_alloc() helper Date: Tue, 23 Jan 2024 12:46:24 -0600 [thread overview] Message-ID: <20240123184632.725054-1-afd@ti.com> (raw) Use the device lifecycle managed allocation function. This helps prevent mistakes like freeing out of order in cleanup functions and forgetting to free on error paths. Signed-off-by: Andrew Davis <afd@ti.com> --- drivers/remoteproc/imx_dsp_rproc.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/remoteproc/imx_dsp_rproc.c b/drivers/remoteproc/imx_dsp_rproc.c index a1c62d15f16c6..56a799cb8b363 100644 --- a/drivers/remoteproc/imx_dsp_rproc.c +++ b/drivers/remoteproc/imx_dsp_rproc.c @@ -1104,8 +1104,8 @@ static int imx_dsp_rproc_probe(struct platform_device *pdev) return ret; } - rproc = rproc_alloc(dev, "imx-dsp-rproc", &imx_dsp_rproc_ops, fw_name, - sizeof(*priv)); + rproc = devm_rproc_alloc(dev, "imx-dsp-rproc", &imx_dsp_rproc_ops, + fw_name, sizeof(*priv)); if (!rproc) return -ENOMEM; @@ -1125,14 +1125,14 @@ static int imx_dsp_rproc_probe(struct platform_device *pdev) ret = imx_dsp_rproc_detect_mode(priv); if (ret) { dev_err(dev, "failed on imx_dsp_rproc_detect_mode\n"); - goto err_put_rproc; + return ret; } /* There are multiple power domains required by DSP on some platform */ ret = imx_dsp_attach_pm_domains(priv); if (ret) { dev_err(dev, "failed on imx_dsp_attach_pm_domains\n"); - goto err_put_rproc; + return ret; } /* Get clocks */ ret = imx_dsp_rproc_clk_get(priv); @@ -1155,8 +1155,6 @@ static int imx_dsp_rproc_probe(struct platform_device *pdev) err_detach_domains: imx_dsp_detach_pm_domains(priv); -err_put_rproc: - rproc_free(rproc); return ret; } @@ -1169,7 +1167,6 @@ static void imx_dsp_rproc_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); rproc_del(rproc); imx_dsp_detach_pm_domains(priv); - rproc_free(rproc); } /* pm runtime functions */ -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2024-01-23 18:46 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-23 18:46 Andrew Davis [this message] 2024-01-23 18:46 ` [PATCH 1/9] remoteproc: imx_dsp_rproc: Use devm_rproc_alloc() helper Andrew Davis 2024-01-23 18:46 ` [PATCH 2/9] remoteproc: imx_rproc: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-01-24 22:12 ` Iuliana Prodan 2024-01-24 22:12 ` Iuliana Prodan 2024-01-23 18:46 ` [PATCH 3/9] remoteproc: qcom_q6v5_adsp: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-01-23 18:46 ` [PATCH 4/9] remoteproc: qcom_q6v5_mss: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-01-23 18:46 ` [PATCH 5/9] remoteproc: qcom_q6v5_pas: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-01-23 18:46 ` [PATCH 6/9] remoteproc: qcom_q6v5_wcss: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-02-02 20:51 ` Unnathi Chalicheemala 2024-02-02 20:51 ` Unnathi Chalicheemala 2024-02-02 21:14 ` Andrew Davis 2024-02-02 21:14 ` Andrew Davis 2024-02-02 21:37 ` Unnathi Chalicheemala 2024-02-02 21:37 ` Unnathi Chalicheemala 2024-01-23 18:46 ` [PATCH 7/9] remoteproc: qcom_wcnss: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-01-23 18:46 ` [PATCH 8/9] remoteproc: st: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-01-23 18:46 ` [PATCH 9/9] remoteproc: stm32: " Andrew Davis 2024-01-23 18:46 ` Andrew Davis 2024-02-02 18:41 ` Mathieu Poirier 2024-02-02 18:41 ` Mathieu Poirier 2024-01-24 22:11 ` [PATCH 1/9] remoteproc: imx_dsp_rproc: " Iuliana Prodan 2024-01-24 22:11 ` Iuliana Prodan
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