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| author | Dawei Li <set_pte_at@outlook.com> | 2023-01-05 22:51:23 +0800 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2023-01-17 13:41:27 +0000 |
| commit | 96ec2939620c48a503d9c89865c0c230d6f955e4 (patch) | |
| tree | 3106c661ed252f9a2ecd25d22b0e9fc50620b826 /drivers/gpu/drm/hyperv | |
| parent | 8536290f0011c582df08657825cf2fee65aac9ed (diff) | |
| download | lwn-96ec2939620c48a503d9c89865c0c230d6f955e4.tar.gz lwn-96ec2939620c48a503d9c89865c0c230d6f955e4.zip | |
Drivers: hv: Make remove callback of hyperv driver void returned
Since commit fc7a6209d571 ("bus: Make remove callback return
void") forces bus_type::remove be void-returned, it doesn't
make much sense for any bus based driver implementing remove
callbalk to return non-void to its caller.
As such, change the remove function for Hyper-V VMBus based
drivers to return void.
Signed-off-by: Dawei Li <set_pte_at@outlook.com>
Link: https://lore.kernel.org/r/TYCP286MB2323A93C55526E4DF239D3ACCAFA9@TYCP286MB2323.JPNP286.PROD.OUTLOOK.COM
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/hyperv')
| -rw-r--r-- | drivers/gpu/drm/hyperv/hyperv_drm_drv.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c index 427c20ba3404..f830d62a5ce6 100644 --- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c +++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c @@ -165,7 +165,7 @@ err_hv_set_drv_data: return ret; } -static int hyperv_vmbus_remove(struct hv_device *hdev) +static void hyperv_vmbus_remove(struct hv_device *hdev) { struct drm_device *dev = hv_get_drvdata(hdev); struct hyperv_drm_device *hv = to_hv(dev); @@ -176,8 +176,6 @@ static int hyperv_vmbus_remove(struct hv_device *hdev) hv_set_drvdata(hdev, NULL); vmbus_free_mmio(hv->mem->start, hv->fb_size); - - return 0; } static int hyperv_vmbus_suspend(struct hv_device *hdev) |