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drm/bridge: anx7625: Convert to use devm_kzalloc 

Use devm_kzalloc instead of kzalloc and drop kfree(). Let the memory
handled by driver detach.

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Xin Ji <xji@analogixsemi.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220213103437.3363848-2-hsinyi@chromium.org
This commit is contained in:
Hsin-Yi Wang 2022-02-13 18:34:35 +08:00 committed by Robert Foss
parent 548b512e14
commit 57bfb34a51
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GPG Key ID: 3EFD900F76D1D784
1 changed files with 3 additions and 7 deletions
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10
drivers/gpu/drm/bridge/analogix/anx7625.c
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@ -2515,7 +2515,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
return -ENODEV;
}
platform = kzalloc(sizeof(*platform), GFP_KERNEL);
platform = devm_kzalloc(dev, sizeof(*platform), GFP_KERNEL);
if (!platform) {
DRM_DEV_ERROR(dev, "fail to allocate driver data\n");
return -ENOMEM;
@ -2527,7 +2527,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
if (ret) {
if (ret != -EPROBE_DEFER)
DRM_DEV_ERROR(dev, "fail to parse DT : %d\n", ret);
goto free_platform;
return ret;
}
platform->client = client;
@ -2552,7 +2552,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
if (!platform->hdcp_workqueue) {
dev_err(dev, "fail to create work queue\n");
ret = -ENOMEM;
goto free_platform;
return ret;
}
platform->pdata.intp_irq = client->irq;
@ -2637,9 +2637,6 @@ free_hdcp_wq:
if (platform->hdcp_workqueue)
destroy_workqueue(platform->hdcp_workqueue);
free_platform:
kfree(platform);
return ret;
}
@ -2666,7 +2663,6 @@ static int anx7625_i2c_remove(struct i2c_client *client)
if (platform->pdata.audio_en)
anx7625_unregister_audio(platform);
kfree(platform);
return 0;
}