diff options
| author |   Hsin-Yi Wang <hsinyi@chromium.org> | 2022-02-13 18:34:35 +0800 |
|---|---|---|
| committer |   Robert Foss <robert.foss@linaro.org> | 2022-02-14 13:42:05 +0100 |
| commit | 57bfb34a51c7c655335010b3168c1061b5eba354 (patch) | |
| tree | 89828c02c2c128a4209bae8a2efd5cbb668abb59 | |
| parent | drm/bridge: anx7625: send DPCD command to downstream (diff) | |
| download | wireguard-linux-57bfb34a51c7c655335010b3168c1061b5eba354.tar.xz wireguard-linux-57bfb34a51c7c655335010b3168c1061b5eba354.zip | |
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
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 17b23940549a..b7e3373994b4 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 @@ 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; } |