* [pinctrl:for-next 16/77] drivers/pinctrl/bcm/pinctrl-bcm2835.c:995:10: error: incompatible types when assigning to type 'volatile struct SHIFTER' from type 'unsigned int'
@ 2019-09-04 11:07 kbuild test robot
2019-09-04 11:44 ` Geert Uytterhoeven
0 siblings, 1 reply; 3+ messages in thread
From: kbuild test robot @ 2019-09-04 11:07 UTC (permalink / raw)
To: Stefan Wahren; +Cc: kbuild-all, linux-gpio, Linus Walleij
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Hi Stefan,
FYI, the error/warning still remains.
tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git for-next
head: bacada1c3fb4f116c8a1ebc864a9bd4ffd14e2d2
commit: e38a9a437fb93ddafab5030165e4c6a3a5021669 [16/77] pinctrl: bcm2835: Add support for BCM2711 pull-up functionality
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout e38a9a437fb93ddafab5030165e4c6a3a5021669
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/m68k/include/asm/io_mm.h:32:0,
from arch/m68k/include/asm/io.h:8,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/linux/gpio/driver.h:7,
from drivers/pinctrl/bcm/pinctrl-bcm2835.c:17:
drivers/pinctrl/bcm/pinctrl-bcm2835.c: In function 'bcm2711_pull_config_set':
>> arch/m68k/include/asm/atarihw.h:190:22: error: expected identifier or '(' before 'volatile'
# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
^
drivers/pinctrl/bcm/pinctrl-bcm2835.c:990:6: note: in expansion of macro 'shifter'
u32 shifter;
^~~~~~~
>> arch/m68k/include/asm/atarihw.h:172:17: error: expected ')' before '(' token
#define SHF_BAS (0xffff8200)
^
arch/m68k/include/asm/atarihw.h:190:48: note: in expansion of macro 'SHF_BAS'
# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
^~~~~~~
drivers/pinctrl/bcm/pinctrl-bcm2835.c:990:6: note: in expansion of macro 'shifter'
u32 shifter;
^~~~~~~
>> drivers/pinctrl/bcm/pinctrl-bcm2835.c:995:10: error: incompatible types when assigning to type 'volatile struct SHIFTER' from type 'unsigned int'
shifter = PUD_2711_REG_SHIFT(pin);
^
>> drivers/pinctrl/bcm/pinctrl-bcm2835.c:998:27: error: invalid operands to binary << (have 'int' and 'volatile struct SHIFTER')
value &= ~(PUD_2711_MASK << shifter);
^~
>> drivers/pinctrl/bcm/pinctrl-bcm2835.c:999:16: error: invalid operands to binary << (have 'unsigned int' and 'volatile struct SHIFTER')
value |= (arg << shifter);
^~
--
In file included from arch/m68k/include/asm/io_mm.h:32:0,
from arch/m68k/include/asm/io.h:8,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/linux/gpio/driver.h:7,
from drivers/pinctrl//bcm/pinctrl-bcm2835.c:17:
drivers/pinctrl//bcm/pinctrl-bcm2835.c: In function 'bcm2711_pull_config_set':
>> arch/m68k/include/asm/atarihw.h:190:22: error: expected identifier or '(' before 'volatile'
# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
^
drivers/pinctrl//bcm/pinctrl-bcm2835.c:990:6: note: in expansion of macro 'shifter'
u32 shifter;
^~~~~~~
>> arch/m68k/include/asm/atarihw.h:172:17: error: expected ')' before '(' token
#define SHF_BAS (0xffff8200)
^
arch/m68k/include/asm/atarihw.h:190:48: note: in expansion of macro 'SHF_BAS'
# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
^~~~~~~
drivers/pinctrl//bcm/pinctrl-bcm2835.c:990:6: note: in expansion of macro 'shifter'
u32 shifter;
^~~~~~~
drivers/pinctrl//bcm/pinctrl-bcm2835.c:995:10: error: incompatible types when assigning to type 'volatile struct SHIFTER' from type 'unsigned int'
shifter = PUD_2711_REG_SHIFT(pin);
^
drivers/pinctrl//bcm/pinctrl-bcm2835.c:998:27: error: invalid operands to binary << (have 'int' and 'volatile struct SHIFTER')
value &= ~(PUD_2711_MASK << shifter);
^~
drivers/pinctrl//bcm/pinctrl-bcm2835.c:999:16: error: invalid operands to binary << (have 'unsigned int' and 'volatile struct SHIFTER')
value |= (arg << shifter);
^~
vim +995 drivers/pinctrl/bcm/pinctrl-bcm2835.c
986
987 static void bcm2711_pull_config_set(struct bcm2835_pinctrl *pc,
988 unsigned int pin, unsigned int arg)
989 {
> 990 u32 shifter;
991 u32 value;
992 u32 off;
993
994 off = PUD_2711_REG_OFFSET(pin);
> 995 shifter = PUD_2711_REG_SHIFT(pin);
996
997 value = bcm2835_gpio_rd(pc, GP_GPIO_PUP_PDN_CNTRL_REG0 + (off * 4));
> 998 value &= ~(PUD_2711_MASK << shifter);
> 999 value |= (arg << shifter);
1000 bcm2835_gpio_wr(pc, GP_GPIO_PUP_PDN_CNTRL_REG0 + (off * 4), value);
1001 }
1002
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [pinctrl:for-next 16/77] drivers/pinctrl/bcm/pinctrl-bcm2835.c:995:10: error: incompatible types when assigning to type 'volatile struct SHIFTER' from type 'unsigned int'
2019-09-04 11:07 [pinctrl:for-next 16/77] drivers/pinctrl/bcm/pinctrl-bcm2835.c:995:10: error: incompatible types when assigning to type 'volatile struct SHIFTER' from type 'unsigned int' kbuild test robot
@ 2019-09-04 11:44 ` Geert Uytterhoeven
2019-09-04 13:20 ` Linus Walleij
0 siblings, 1 reply; 3+ messages in thread
From: Geert Uytterhoeven @ 2019-09-04 11:44 UTC (permalink / raw)
To: kbuild test robot
Cc: Stefan Wahren, kbuild-all, open list:GPIO SUBSYSTEM, Linus Walleij
On Wed, Sep 4, 2019 at 1:08 PM kbuild test robot <lkp@intel.com> wrote:
> FYI, the error/warning still remains.
>
> tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git for-next
> head: bacada1c3fb4f116c8a1ebc864a9bd4ffd14e2d2
> commit: e38a9a437fb93ddafab5030165e4c6a3a5021669 [16/77] pinctrl: bcm2835: Add support for BCM2711 pull-up functionality
> config: m68k-allmodconfig (attached as .config)
> compiler: m68k-linux-gcc (GCC) 7.4.0
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout e38a9a437fb93ddafab5030165e4c6a3a5021669
> # save the attached .config to linux build tree
> GCC_VERSION=7.4.0 make.cross ARCH=m68k
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> In file included from arch/m68k/include/asm/io_mm.h:32:0,
> from arch/m68k/include/asm/io.h:8,
> from include/linux/io.h:13,
> from include/linux/irq.h:20,
> from include/linux/gpio/driver.h:7,
> from drivers/pinctrl/bcm/pinctrl-bcm2835.c:17:
> drivers/pinctrl/bcm/pinctrl-bcm2835.c: In function 'bcm2711_pull_config_set':
> >> arch/m68k/include/asm/atarihw.h:190:22: error: expected identifier or '(' before 'volatile'
https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git/commit/?h=for-v5.4&id=053b514295694f3336e97f56d5f41c0d4972c109
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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2019-09-04 11:07 [pinctrl:for-next 16/77] drivers/pinctrl/bcm/pinctrl-bcm2835.c:995:10: error: incompatible types when assigning to type 'volatile struct SHIFTER' from type 'unsigned int' kbuild test robot
2019-09-04 11:44 ` Geert Uytterhoeven
2019-09-04 13:20 ` Linus Walleij
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