Warnings before patch:
files: ['drivers/gpu/drm/radeon/radeon_irq_kms.c']
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:154 No description found for return value of 'radeon_driver_irq_postinstall_kms'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:238 No description found for return value of 'radeon_msi_ok'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:318 No description found for return value of 'radeon_irq_kms_init'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:411 No description found for return value of 'radeon_irq_kms_sw_irq_get_delayed'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:154 No description found for return value of 'radeon_driver_irq_postinstall_kms'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:238 No description found for return value of 'radeon_msi_ok'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:318 No description found for return value of 'radeon_irq_kms_init'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:411 No description found for return value of 'radeon_irq_kms_sw_irq_get_delayed'

Current warnings:
files: ['drivers/gpu/drm/radeon/radeon_irq_kms.c']
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:154 No description found for return value of 'radeon_driver_irq_postinstall_kms'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:238 No description found for return value of 'radeon_msi_ok'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:318 No description found for return value of 'radeon_irq_kms_init'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:411 No description found for return value of 'radeon_irq_kms_sw_irq_get_delayed'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:154 No description found for return value of 'radeon_driver_irq_postinstall_kms'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:238 No description found for return value of 'radeon_msi_ok'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:318 No description found for return value of 'radeon_irq_kms_init'
Warning: drivers/gpu/drm/radeon/radeon_irq_kms.c:411 No description found for return value of 'radeon_irq_kms_sw_irq_get_delayed'

Warnings before: 8 after: 8