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Date: Thu, 4 Aug 2022 14:17:59 +0800
From: kernel test robot <lkp@...el.com>
To: Vadim Fedorenko <vadfed@...com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [kuba:dpll-changes 3/9] drivers/ptp/ptp_ocp.c:3721:30: warning: cast
to pointer from integer of different size
tree: https://git.kernel.org/pub/scm/linux/kernel/git/kuba/linux.git dpll-changes
head: 9fe25d755c104116a844f268fb6bae41569e28fb
commit: 48c4cd1d7a94aeb6ab460989f1561117291092a5 [3/9] ptp_ocp: implement DPLL ops
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20220804/202208041420.ATdjkatl-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/kuba/linux.git/commit/?id=48c4cd1d7a94aeb6ab460989f1561117291092a5
git remote add kuba https://git.kernel.org/pub/scm/linux/kernel/git/kuba/linux.git
git fetch --no-tags kuba dpll-changes
git checkout 48c4cd1d7a94aeb6ab460989f1561117291092a5
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/ptp/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_dpll_get_status':
drivers/ptp/ptp_ocp.c:3721:48: error: implicit declaration of function 'dpll_priv' [-Werror=implicit-function-declaration]
3721 | struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
| ^~~~~~~~~
>> drivers/ptp/ptp_ocp.c:3721:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
3721 | struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
| ^
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_dpll_get_lock_status':
drivers/ptp/ptp_ocp.c:3730:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
3730 | struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
| ^
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_sma_get_dpll_type':
drivers/ptp/ptp_ocp.c:3743:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
3743 | tbl = bp->sma_op->tbl[0];
| ^
drivers/ptp/ptp_ocp.c:3745:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
3745 | tbl = bp->sma_op->tbl[1];
| ^
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_dpll_type_supported':
drivers/ptp/ptp_ocp.c:3753:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
3753 | struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
| ^
drivers/ptp/ptp_ocp.c:3754:36: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
3754 | struct ocp_selector *tbl = bp->sma_op->tbl[dir];
| ^~
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_dpll_get_source_type':
drivers/ptp/ptp_ocp.c:3766:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
3766 | struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
| ^
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_dpll_get_output_type':
drivers/ptp/ptp_ocp.c:3781:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
3781 | struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
| ^
drivers/ptp/ptp_ocp.c: At top level:
drivers/ptp/ptp_ocp.c:3794:15: error: variable 'dpll_ops' has initializer but incomplete type
3794 | static struct dpll_device_ops dpll_ops = {
| ^~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3795:10: error: 'struct dpll_device_ops' has no member named 'get_status'
3795 | .get_status = ptp_ocp_dpll_get_status,
| ^~~~~~~~~~
drivers/ptp/ptp_ocp.c:3795:35: warning: excess elements in struct initializer
3795 | .get_status = ptp_ocp_dpll_get_status,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3795:35: note: (near initialization for 'dpll_ops')
drivers/ptp/ptp_ocp.c:3796:10: error: 'struct dpll_device_ops' has no member named 'get_lock_status'
3796 | .get_lock_status = ptp_ocp_dpll_get_lock_status,
| ^~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3796:35: warning: excess elements in struct initializer
3796 | .get_lock_status = ptp_ocp_dpll_get_lock_status,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3796:35: note: (near initialization for 'dpll_ops')
drivers/ptp/ptp_ocp.c:3797:10: error: 'struct dpll_device_ops' has no member named 'get_source_type'
3797 | .get_source_type = ptp_ocp_dpll_get_source_type,
| ^~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3797:35: warning: excess elements in struct initializer
3797 | .get_source_type = ptp_ocp_dpll_get_source_type,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3797:35: note: (near initialization for 'dpll_ops')
drivers/ptp/ptp_ocp.c:3798:10: error: 'struct dpll_device_ops' has no member named 'get_source_supported'
3798 | .get_source_supported = ptp_ocp_dpll_get_source_supported,
| ^~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3798:35: warning: excess elements in struct initializer
3798 | .get_source_supported = ptp_ocp_dpll_get_source_supported,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3798:35: note: (near initialization for 'dpll_ops')
drivers/ptp/ptp_ocp.c:3799:10: error: 'struct dpll_device_ops' has no member named 'get_output_type'
3799 | .get_output_type = ptp_ocp_dpll_get_output_type,
| ^~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3799:35: warning: excess elements in struct initializer
3799 | .get_output_type = ptp_ocp_dpll_get_output_type,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3799:35: note: (near initialization for 'dpll_ops')
drivers/ptp/ptp_ocp.c:3800:10: error: 'struct dpll_device_ops' has no member named 'get_output_supported'
3800 | .get_output_supported = ptp_ocp_dpll_get_output_supported,
| ^~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3800:35: warning: excess elements in struct initializer
3800 | .get_output_supported = ptp_ocp_dpll_get_output_supported,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c:3800:35: note: (near initialization for 'dpll_ops')
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_probe':
drivers/ptp/ptp_ocp.c:3859:20: error: implicit declaration of function 'dpll_device_alloc'; did you mean 'platform_device_alloc'? [-Werror=implicit-function-declaration]
3859 | bp->dpll = dpll_device_alloc(&dpll_ops, ARRAY_SIZE(bp->sma), ARRAY_SIZE(bp->sma), bp);
| ^~~~~~~~~~~~~~~~~
| platform_device_alloc
drivers/ptp/ptp_ocp.c:3859:18: warning: assignment to 'struct dpll_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
3859 | bp->dpll = dpll_device_alloc(&dpll_ops, ARRAY_SIZE(bp->sma), ARRAY_SIZE(bp->sma), bp);
| ^
drivers/ptp/ptp_ocp.c:3864:9: error: implicit declaration of function 'dpll_device_register'; did you mean 'mtd_device_register'? [-Werror=implicit-function-declaration]
3864 | dpll_device_register(bp->dpll);
| ^~~~~~~~~~~~~~~~~~~~
| mtd_device_register
drivers/ptp/ptp_ocp.c: In function 'ptp_ocp_remove':
drivers/ptp/ptp_ocp.c:3883:9: error: implicit declaration of function 'dpll_device_unregister'; did you mean 'mtd_device_unregister'? [-Werror=implicit-function-declaration]
3883 | dpll_device_unregister(bp->dpll);
| ^~~~~~~~~~~~~~~~~~~~~~
| mtd_device_unregister
drivers/ptp/ptp_ocp.c:3884:9: error: implicit declaration of function 'dpll_device_free' [-Werror=implicit-function-declaration]
3884 | dpll_device_free(bp->dpll);
| ^~~~~~~~~~~~~~~~
drivers/ptp/ptp_ocp.c: At top level:
drivers/ptp/ptp_ocp.c:3794:31: error: storage size of 'dpll_ops' isn't known
3794 | static struct dpll_device_ops dpll_ops = {
| ^~~~~~~~
cc1: some warnings being treated as errors
vim +3721 drivers/ptp/ptp_ocp.c
3718
3719 static int ptp_ocp_dpll_get_status(struct dpll_device *dpll)
3720 {
> 3721 struct ptp_ocp *bp = (struct ptp_ocp *)dpll_priv(dpll);
3722 int sync;
3723
3724 sync = ioread32(&bp->reg->status) & OCP_STATUS_IN_SYNC;
3725 return sync;
3726 }
3727
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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