drm_irq_uninstall should be called before pci_disable_msi, if use
devm_drm_irq_install to register the interrupt, the system will
call pci_disable_msi first and then call drm_irq_uninstall, which
will result in the following callstack.

This reverts commit e4401247.

kernel BUG at drivers/pci/msi.c:376!
Internal error: Oops - BUG: 0 [#1] SMP
CPU: 93 PID: 173814 Comm: rmmod Tainted:
pstate: a0400009 (NzCv daif +PAN -UAO -TCO BTYPE=--)
pc : free_msi_irqs+0x17c/0x1a0
lr : free_msi_irqs+0x16c/0x1a0
sp : ffff2028157f7bd0
x29: ffff2028157f7bd0 x28: ffff202849edab00
x27: 0000000000000000 x26: 0000000000000000
x25: 0000000000000000 x24: 0000000000000000
x23: ffff0020851da000 x22: ffff0020851da2d8
x21: ffff0020cc829000 x20: 0000000000000000
x19: ffff0020d6714800 x18: 0000000000000010
x17: 0000000000000000 x16: 0000000000000000
x15: ffffffffffffffff x14: ffff2028957f77df
x13: ffff2028157f77ed x12: 0000000000000000
x11: 0000000000000040 x10: ffff800011b2f8e0
x9 : ffff800011b2f8d8 x8 : ffff2020203fc458
x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff2020203fc430 x4 : ffff2020203fc4a0
x3 : 0000000000000000 x2 : 0000000000000000
x1 : 00000000000002c9 x0 : ffff0020d6719500
Call trace:
 free_msi_irqs+0x17c/0x1a0
 pci_disable_msi+0xe4/0x118
 hibmc_unload+0x44/0x80 [hibmc_drm]
 hibmc_pci_remove+0x2c/0x38 [hibmc_drm]
 pci_device_remove+0x48/0x108
 device_release_driver_internal+0x118/0x1f0
 driver_detach+0x6c/0xe0
 bus_remove_driver+0x74/0x100
 driver_unregister+0x34/0x60
 pci_unregister_driver+0x24/0xd8
 hibmc_pci_driver_exit+0x14/0xe768 [hibmc_drm]
 __arm64_sys_delete_module+0x1fc/0x2d0
 el0_svc_common.constprop.3+0xa8/0x188
 do_el0_svc+0x80/0xa0
 el0_sync_handler+0x8c/0xb0
 el0_sync+0x15c/0x180
Code: f940b400 b4ffff00 a903e7b8 f90013b5 (d4210000)
---[ end trace 310d94ee8abef44f ]---
Kernel panic - not syncing: Oops - BUG: Fatal exception

v2:
update the commit log to indicate the patch that needs to be revert.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1608034739-699-1-git-send-email-tiantao6@hisilicon.com