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SubjectRe: [PATCH 06/22] staging: vc04_services: get rid of vchiq_platform_use_suspend_timer()
Hi Nicolas,

I love your patch! Perhaps something to improve:

[auto build test WARNING on staging/staging-testing]
[also build test WARNING on linux/master linus/master v5.5-rc7 next-20200121]
[cannot apply to anholt/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url: https://github.com/0day-ci/linux/commits/Nicolas-Saenz-Julienne/staging-vc04_services-suspend-resume-cleanup/20200125-193041
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git fc157998b8257fb9cfe753e7f4af1411da995c9b
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-153-g47b6dfef-dirty
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1239:60: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1239:60: sparse: expected struct vchiq_header *header
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1239:60: sparse: got void [noderef] <asn:1> *[addressable] msgbuf
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1508:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1508:13: sparse: expected int enum vchiq_status ( *__pu_val )( ... )
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1508:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1510:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1510:13: sparse: expected void *__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1510:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1636:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1636:13: sparse: expected void *__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1636:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1638:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1638:13: sparse: expected void *__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1638:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1713:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1713:13: sparse: expected struct vchiq_completion_data *__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1713:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1716:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1716:13: sparse: expected void **__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1716:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1763:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1763:13: sparse: expected struct vchiq_completion_data *__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1763:13: sparse: got struct vchiq_completion_data [noderef] <asn:1> *[assigned] completion
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1793:59: sparse: sparse: incorrect type in argument 1 (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1793:59: sparse: expected void [noderef] <asn:1> *uptr
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1793:59: sparse: got struct vchiq_header *[addressable] header
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1795:45: sparse: sparse: incorrect type in argument 1 (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1795:45: sparse: expected void [noderef] <asn:1> *uptr
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1795:45: sparse: got void *[addressable] service_userdata
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1797:45: sparse: sparse: incorrect type in argument 1 (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1797:45: sparse: expected void [noderef] <asn:1> *uptr
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1797:45: sparse: got void *[addressable] bulk_userdata
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1851:13: sparse: sparse: incorrect type in assignment (different address spaces)
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1851:13: sparse: expected void *__pu_val
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1851:13: sparse: got void [noderef] <asn:1> *
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:2257:1: sparse: sparse: symbol 'vchiq_videocore_wanted' was not declared. Should it be static?
>> drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:2879:1: sparse: sparse: symbol 'vchiq_dump_service_use_state' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation

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