关于gpio添加中断后系统起不来的问题

我按照 https://blog.csdn.net/qq_41133610/article/details/81564076 说的方法添加中断后系统卡死
报错如下：
[<c0317210>] (zynq_gpio_probe) from [<c03b7b54>] (platform_drv_probe+0x50/0x9c)
[<c03b7b54>] (platform_drv_probe) from [<c03b65b4>] (driver_probe_device+0x1ec/0x2b0)
[<c03b65b4>] (driver_probe_device) from [<c03b66f4>] (__driver_attach+0x7c/0xa8)
[<c03b66f4>] (__driver_attach) from [<c03b4cf4>] (bus_for_each_dev+0x7c/0x8c)
[<c03b4cf4>] (bus_for_each_dev) from [<c03b5c2c>] (bus_add_driver+0x16c/0x1d4)
[<c03b5c2c>] (bus_add_driver) from [<c03b6ec8>] (driver_register+0xa0/0xe0)
[<c03b6ec8>] (driver_register) from [<c01018d8>] (do_one_initcall+0xfc/0x11c)
[<c01018d8>] (do_one_initcall) from [<c0900d90>] (kernel_init_freeable+0x170/0x1ac)
[<c0900d90>] (kernel_init_freeable) from [<c0656154>] (kernel_init+0x8/0x108)
[<c0656154>] (kernel_init) from [<c0106d70>] (ret_from_fork+0x14/0x24)
Code: e58d2004 e59f131c e58d3000 e3a03001 (e5920000)
---[ end trace 419dc190081a3373 ]---
Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b

---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b