* drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type
@ 2020-08-10 14:54 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2020-08-10 14:54 UTC (permalink / raw)
To: Tzu-En Huang; +Cc: kbuild-all, linux-kernel, Kalle Valo, Yan-Hsuan Chuang
[-- Attachment #1: Type: text/plain, Size: 2589 bytes --]
Hi Tzu-En,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: fc80c51fd4b23ec007e88d4c688f2cac1b8648e7
commit: f745eb9ca5bf823bc5c0f82a434cefb41c57844e rtw88: 8821c: Add 8821CE to Kconfig and Makefile
date: 4 weeks ago
config: alpha-randconfig-r036-20200810 (attached as .config)
compiler: alpha-linux-gcc (GCC) 9.3.0
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
git checkout f745eb9ca5bf823bc5c0f82a434cefb41c57844e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=alpha
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
71 | static const u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev)
| ^~~~~
vim +71 drivers/net/wireless/realtek/rtw88/rtw8821c.c
3a4312828ce13e Tzu-En Huang 2020-06-03 70
3a4312828ce13e Tzu-En Huang 2020-06-03 @71 static const u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev)
3a4312828ce13e Tzu-En Huang 2020-06-03 72 {
3a4312828ce13e Tzu-En Huang 2020-06-03 73 u8 i = 0;
3a4312828ce13e Tzu-En Huang 2020-06-03 74 u32 swing, table_value;
3a4312828ce13e Tzu-En Huang 2020-06-03 75
3a4312828ce13e Tzu-En Huang 2020-06-03 76 swing = rtw_read32_mask(rtwdev, REG_TXSCALE_A, 0xffe00000);
3a4312828ce13e Tzu-En Huang 2020-06-03 77 for (i = 0; i < ARRAY_SIZE(rtw8821c_txscale_tbl); i++) {
3a4312828ce13e Tzu-En Huang 2020-06-03 78 table_value = rtw8821c_txscale_tbl[i];
3a4312828ce13e Tzu-En Huang 2020-06-03 79 if (swing == table_value)
3a4312828ce13e Tzu-En Huang 2020-06-03 80 break;
3a4312828ce13e Tzu-En Huang 2020-06-03 81 }
3a4312828ce13e Tzu-En Huang 2020-06-03 82
3a4312828ce13e Tzu-En Huang 2020-06-03 83 return i;
3a4312828ce13e Tzu-En Huang 2020-06-03 84 }
3a4312828ce13e Tzu-En Huang 2020-06-03 85
:::::: The code at line 71 was first introduced by commit
:::::: 3a4312828ce13e1645fd3af76e4314a2623b3361 rtw88: 8821c: add power tracking
:::::: TO: Tzu-En Huang <tehuang@realtek.com>
:::::: CC: Kalle Valo <kvalo@codeaurora.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 37352 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type
@ 2020-08-27 10:36 kernel test robot
2020-08-27 10:45 ` Kalle Valo
0 siblings, 1 reply; 4+ messages in thread
From: kernel test robot @ 2020-08-27 10:36 UTC (permalink / raw)
To: Tzu-En Huang; +Cc: kbuild-all, linux-kernel, Kalle Valo, Yan-Hsuan Chuang
[-- Attachment #1: Type: text/plain, Size: 2903 bytes --]
Hi Tzu-En,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 15bc20c6af4ceee97a1f90b43c0e386643c071b4
commit: f745eb9ca5bf823bc5c0f82a434cefb41c57844e rtw88: 8821c: Add 8821CE to Kconfig and Makefile
date: 6 weeks ago
config: arm-randconfig-r012-20200827 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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
git checkout f745eb9ca5bf823bc5c0f82a434cefb41c57844e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
71 | static const u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev)
| ^~~~~
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f745eb9ca5bf823bc5c0f82a434cefb41c57844e
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f745eb9ca5bf823bc5c0f82a434cefb41c57844e
vim +71 drivers/net/wireless/realtek/rtw88/rtw8821c.c
3a4312828ce13e1 Tzu-En Huang 2020-06-03 70
3a4312828ce13e1 Tzu-En Huang 2020-06-03 @71 static const u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev)
3a4312828ce13e1 Tzu-En Huang 2020-06-03 72 {
3a4312828ce13e1 Tzu-En Huang 2020-06-03 73 u8 i = 0;
3a4312828ce13e1 Tzu-En Huang 2020-06-03 74 u32 swing, table_value;
3a4312828ce13e1 Tzu-En Huang 2020-06-03 75
3a4312828ce13e1 Tzu-En Huang 2020-06-03 76 swing = rtw_read32_mask(rtwdev, REG_TXSCALE_A, 0xffe00000);
3a4312828ce13e1 Tzu-En Huang 2020-06-03 77 for (i = 0; i < ARRAY_SIZE(rtw8821c_txscale_tbl); i++) {
3a4312828ce13e1 Tzu-En Huang 2020-06-03 78 table_value = rtw8821c_txscale_tbl[i];
3a4312828ce13e1 Tzu-En Huang 2020-06-03 79 if (swing == table_value)
3a4312828ce13e1 Tzu-En Huang 2020-06-03 80 break;
3a4312828ce13e1 Tzu-En Huang 2020-06-03 81 }
3a4312828ce13e1 Tzu-En Huang 2020-06-03 82
3a4312828ce13e1 Tzu-En Huang 2020-06-03 83 return i;
3a4312828ce13e1 Tzu-En Huang 2020-06-03 84 }
3a4312828ce13e1 Tzu-En Huang 2020-06-03 85
:::::: The code at line 71 was first introduced by commit
:::::: 3a4312828ce13e1645fd3af76e4314a2623b3361 rtw88: 8821c: add power tracking
:::::: TO: Tzu-En Huang <tehuang@realtek.com>
:::::: CC: Kalle Valo <kvalo@codeaurora.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 31903 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type
2020-08-27 10:36 kernel test robot
@ 2020-08-27 10:45 ` Kalle Valo
2020-08-28 2:26 ` Tony Chuang
0 siblings, 1 reply; 4+ messages in thread
From: Kalle Valo @ 2020-08-27 10:45 UTC (permalink / raw)
To: kernel test robot
Cc: Tzu-En Huang, kbuild-all, linux-kernel, Yan-Hsuan Chuang, linux-wireless
+ linux-wireless
kernel test robot <lkp@intel.com> writes:
> Hi Tzu-En,
>
> First bad commit (maybe != root cause):
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 15bc20c6af4ceee97a1f90b43c0e386643c071b4
> commit: f745eb9ca5bf823bc5c0f82a434cefb41c57844e rtw88: 8821c: Add 8821CE to Kconfig and Makefile
> date: 6 weeks ago
> config: arm-randconfig-r012-20200827 (attached as .config)
> compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> 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
> git checkout f745eb9ca5bf823bc5c0f82a434cefb41c57844e
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):
>
>>> drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
> 71 | static const u8 rtw8821c_get_swing_index(struct rtw_dev *rtwdev)
> | ^~~~~
Tony, please check this.
--
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type
2020-08-27 10:45 ` Kalle Valo
@ 2020-08-28 2:26 ` Tony Chuang
0 siblings, 0 replies; 4+ messages in thread
From: Tony Chuang @ 2020-08-28 2:26 UTC (permalink / raw)
To: Kalle Valo, kernel test robot
Cc: Andy Huang, kbuild-all, linux-kernel, linux-wireless
Hi Andy
> + linux-wireless
>
> kernel test robot <lkp@intel.com> writes:
>
> > Hi Tzu-En,
> >
> > First bad commit (maybe != root cause):
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> > head: 15bc20c6af4ceee97a1f90b43c0e386643c071b4
> > commit: f745eb9ca5bf823bc5c0f82a434cefb41c57844e rtw88: 8821c: Add
> 8821CE to Kconfig and Makefile
> > date: 6 weeks ago
> > config: arm-randconfig-r012-20200827 (attached as .config)
> > compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> > reproduce (this is a W=1 build):
> > wget
> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
> ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > git checkout f745eb9ca5bf823bc5c0f82a434cefb41c57844e
> > # save the attached .config to linux build tree
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0
> make.cross ARCH=arm
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All warnings (new ones prefixed by >>):
> >
> >>> drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type
> qualifiers ignored on function return type [-Wignored-qualifiers]
> > 71 | static const u8 rtw8821c_get_swing_index(struct rtw_dev
> *rtwdev)
> > | ^~~~~
>
> Tony, please check this.
>
Andy, please send a patch to fix it.
Thanks,
Yen-Hsuan
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-08-28 2:27 UTC | newest]
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2020-08-10 14:54 drivers/net/wireless/realtek/rtw88/rtw8821c.c:71:8: warning: type qualifiers ignored on function return type kernel test robot
2020-08-27 10:36 kernel test robot
2020-08-27 10:45 ` Kalle Valo
2020-08-28 2:26 ` Tony Chuang
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