Re: [PATCH] drm: zynqmp_dpsub: Fix an error handling path in zynqmp_dpsub_probe()

Sean Anderson
2024-06-13T15:05:16Z

On 5/20/24 11:05, Sean Anderson wrote:
> On 5/20/24 05:40, Christophe JAILLET wrote:
>> If zynqmp_dpsub_drm_init() fails, we must undo the previous
>> drm_bridge_add() call.
>>
>> Fixes: be3f3042391d ("drm: zynqmp_dpsub: Always register bridge")
>> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>> ---
>> Compile tested only
>> ---
>> drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
>> index face8d6b2a6f..f5781939de9c 100644
>> --- a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
>> +++ b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
>> @@ -269,6 +269,7 @@ static int zynqmp_dpsub_probe(struct platform_device *pdev)
>> return 0;
>>
>> err_disp:
>> + drm_bridge_remove(dpsub->bridge);
>> zynqmp_disp_remove(dpsub);
>> err_dp:
>> zynqmp_dp_remove(dpsub);
>
> Reviewed-by: Sean Anderson <sean.anderso@linux.dev>

Will this be applied soon? The patch it fixes has made its way into the stable tree already.

--Sean