Messages in this thread Patch in this message | | | From | Hsin-Yi Wang <> | Subject | [PATCH 1/3] drm/bridge: anx7625: Convert to use devm_kzalloc | Date | Tue, 11 Jan 2022 19:26:59 +0800 |
| |
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> --- drivers/gpu/drm/bridge/analogix/anx7625.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 0b858c78abe8b6..dbe708eb3bcf11 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -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 @@ static int anx7625_i2c_probe(struct i2c_client *client, if (platform->hdcp_workqueue) destroy_workqueue(platform->hdcp_workqueue); -free_platform: - kfree(platform); - return ret; } -- 2.34.1.575.g55b058a8bb-goog
| |