!1077 drm/qxl: Fix missing free_irq

Merge Pull Request from: @ci-robot 
 
PR sync from:  Wei Li <liwei391@huawei.com>
 https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/thread/J4QNVBAATO5YYR4XQ6PLJNMFVEF6SNPX/ 
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1077

 

Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>