summaryrefslogtreecommitdiff
path: root/drivers/remoteproc
diff options
context:
space:
mode:
authorAndrew Davis <afd@ti.com>2024-01-23 12:46:26 -0600
committerBjorn Andersson <andersson@kernel.org>2024-03-05 20:00:03 -0800
commit5789e877b93bc798f2cf0c13510b0602f96549f7 (patch)
tree4ba1a642dd7dccba4f69833b3c578533c795eb73 /drivers/remoteproc
parent506355c5778fdaac942215b14273176f6a39c3c4 (diff)
remoteproc: qcom_q6v5_adsp: Use devm_rproc_alloc() helper
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> Link: https://lore.kernel.org/r/20240123184632.725054-3-afd@ti.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'drivers/remoteproc')
-rw-r--r--drivers/remoteproc/qcom_q6v5_adsp.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index 6c67514cc493..34ac996a93b2 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -683,8 +683,8 @@ static int adsp_probe(struct platform_device *pdev)
return ret;
}
- rproc = rproc_alloc(&pdev->dev, pdev->name, &adsp_ops,
- firmware_name, sizeof(*adsp));
+ rproc = devm_rproc_alloc(&pdev->dev, pdev->name, &adsp_ops,
+ firmware_name, sizeof(*adsp));
if (!rproc) {
dev_err(&pdev->dev, "unable to allocate remoteproc\n");
return -ENOMEM;
@@ -709,17 +709,17 @@ static int adsp_probe(struct platform_device *pdev)
ret = adsp_alloc_memory_region(adsp);
if (ret)
- goto free_rproc;
+ return ret;
ret = adsp_init_clock(adsp, desc->clk_ids);
if (ret)
- goto free_rproc;
+ return ret;
ret = qcom_rproc_pds_attach(adsp->dev, adsp,
desc->proxy_pd_names);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to attach proxy power domains\n");
- goto free_rproc;
+ return ret;
}
adsp->proxy_pd_count = ret;
@@ -755,9 +755,6 @@ static int adsp_probe(struct platform_device *pdev)
disable_pm:
qcom_rproc_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
-free_rproc:
- rproc_free(rproc);
-
return ret;
}
@@ -772,7 +769,6 @@ static void adsp_remove(struct platform_device *pdev)
qcom_remove_sysmon_subdev(adsp->sysmon);
qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev);
qcom_rproc_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
- rproc_free(adsp->rproc);
}
static const struct adsp_pil_data adsp_resource_init = {