[chrome-os:chromeos-4.4 4/214] include/linux/clk.h:199:57: warning: 'struct clk_bulk_data' declared inside parameter list will not be visible outside of this definition or declaration
5:35 p.m.
tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-4.4
head: 165087594d83615eb48f64ee09830ccccd7f4ae4
commit: dee1850ff865c718860372afc1b2ff90da07abfa [4/214] BACKPORT: clk: Provide bulk
prepare_enable disable_unprepare variants
config: nios2-randconfig-p001-20210318 (attached as .config)
compiler: nios2-linux-gcc (GCC) 7.5.0
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 remote add chrome-os
https://chromium.googlesource.com/chromiumos/third_party/kernel
git fetch --no-tags chrome-os chromeos-4.4
git checkout dee1850ff865c718860372afc1b2ff90da07abfa
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross ARCH=nios2
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/tty/serial/sccnxp.c:18:0:
> include/linux/clk.h:199:57: warning: 'struct
clk_bulk_data' declared inside parameter list will not be visible outside of this
definition or declaration
static inline int clk_bulk_prepare(int num_clks,
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:223:60: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:528:18: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:539:16: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:546:54: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline void clk_bulk_put(int num_clks, struct clk_bulk_data *clks) {}
^~~~~~~~~~~~~
include/linux/clk.h:555:56: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:564:16: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks) {}
^~~~~~~~~~~~~
include/linux/clk.h:624:15: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h: In function 'clk_bulk_prepare_enable':
> include/linux/clk.h:628:35: warning: passing argument 2 of
'clk_bulk_prepare' from incompatible pointer type [-Wincompatible-pointer-types]
ret = clk_bulk_prepare(num_clks, clks);
^~~~
include/linux/clk.h:199:19: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline int clk_bulk_prepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~
> include/linux/clk.h:631:34: warning: passing argument 2 of
'clk_bulk_enable' from incompatible pointer type [-Wincompatible-pointer-types]
ret = clk_bulk_enable(num_clks, clks);
^~~~
include/linux/clk.h:555:19: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~
> include/linux/clk.h:633:32: warning: passing argument 2 of
'clk_bulk_unprepare' from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_unprepare(num_clks, clks);
^~~~
include/linux/clk.h:223:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~~~
include/linux/clk.h: At top level:
include/linux/clk.h:639:19: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h: In function 'clk_bulk_disable_unprepare':
> include/linux/clk.h:641:29: warning: passing argument 2 of
'clk_bulk_disable' from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_disable(num_clks, clks);
^~~~
include/linux/clk.h:563:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_disable(int num_clks,
^~~~~~~~~~~~~~~~
include/linux/clk.h:642:31: warning: passing argument 2 of 'clk_bulk_unprepare'
from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_unprepare(num_clks, clks);
^~~~
include/linux/clk.h:223:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~~~
drivers/tty/serial/sccnxp.c: In function 'sccnxp_verify_port':
drivers/tty/serial/sccnxp.c:775:13: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
if (s->irq == port->irq)
^~
drivers/tty/serial/sccnxp.c: In function 'sccnxp_probe':
drivers/tty/serial/sccnxp.c:902:15: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
if ((uartclk < s->chip->freq_min) || (uartclk > s->chip->freq_max))
{
^
drivers/tty/serial/sccnxp.c:902:48: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
if ((uartclk < s->chip->freq_min) || (uartclk > s->chip->freq_max))
{
^
--
In file included from drivers/tty/serial/sc16is7xx.c:17:0:
> include/linux/clk.h:199:57: warning: 'struct
clk_bulk_data' declared inside parameter list will not be visible outside of this
definition or declaration
static inline int clk_bulk_prepare(int num_clks,
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:223:60: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:528:18: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:539:16: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:546:54: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline void clk_bulk_put(int num_clks, struct clk_bulk_data *clks) {}
^~~~~~~~~~~~~
include/linux/clk.h:555:56: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:564:16: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks) {}
^~~~~~~~~~~~~
include/linux/clk.h:624:15: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h: In function 'clk_bulk_prepare_enable':
> include/linux/clk.h:628:35: warning: passing argument 2 of
'clk_bulk_prepare' from incompatible pointer type [-Wincompatible-pointer-types]
ret = clk_bulk_prepare(num_clks, clks);
^~~~
include/linux/clk.h:199:19: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline int clk_bulk_prepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~
> include/linux/clk.h:631:34: warning: passing argument 2 of
'clk_bulk_enable' from incompatible pointer type [-Wincompatible-pointer-types]
ret = clk_bulk_enable(num_clks, clks);
^~~~
include/linux/clk.h:555:19: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~
> include/linux/clk.h:633:32: warning: passing argument 2 of
'clk_bulk_unprepare' from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_unprepare(num_clks, clks);
^~~~
include/linux/clk.h:223:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~~~
include/linux/clk.h: At top level:
include/linux/clk.h:639:19: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h: In function 'clk_bulk_disable_unprepare':
> include/linux/clk.h:641:29: warning: passing argument 2 of
'clk_bulk_disable' from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_disable(num_clks, clks);
^~~~
include/linux/clk.h:563:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_disable(int num_clks,
^~~~~~~~~~~~~~~~
include/linux/clk.h:642:31: warning: passing argument 2 of 'clk_bulk_unprepare'
from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_unprepare(num_clks, clks);
^~~~
include/linux/clk.h:223:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~~~
drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_verify_port':
drivers/tty/serial/sc16is7xx.c:1080:13: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
if (s->irq != port->irq)
^~
--
In file included from drivers/tty/serial/8250/8250_dw.c:28:0:
> include/linux/clk.h:199:57: warning: 'struct
clk_bulk_data' declared inside parameter list will not be visible outside of this
definition or declaration
static inline int clk_bulk_prepare(int num_clks,
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:223:60: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:528:18: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:539:16: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:546:54: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline void clk_bulk_put(int num_clks, struct clk_bulk_data *clks) {}
^~~~~~~~~~~~~
include/linux/clk.h:555:56: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h:564:16: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks) {}
^~~~~~~~~~~~~
include/linux/clk.h:624:15: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h: In function 'clk_bulk_prepare_enable':
> include/linux/clk.h:628:35: warning: passing argument 2 of
'clk_bulk_prepare' from incompatible pointer type [-Wincompatible-pointer-types]
ret = clk_bulk_prepare(num_clks, clks);
^~~~
include/linux/clk.h:199:19: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline int clk_bulk_prepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~
> include/linux/clk.h:631:34: warning: passing argument 2 of
'clk_bulk_enable' from incompatible pointer type [-Wincompatible-pointer-types]
ret = clk_bulk_enable(num_clks, clks);
^~~~
include/linux/clk.h:555:19: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~
> include/linux/clk.h:633:32: warning: passing argument 2 of
'clk_bulk_unprepare' from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_unprepare(num_clks, clks);
^~~~
include/linux/clk.h:223:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~~~
include/linux/clk.h: At top level:
include/linux/clk.h:639:19: warning: 'struct clk_bulk_data' declared inside
parameter list will not be visible outside of this definition or declaration
struct clk_bulk_data *clks)
^~~~~~~~~~~~~
include/linux/clk.h: In function 'clk_bulk_disable_unprepare':
> include/linux/clk.h:641:29: warning: passing argument 2 of
'clk_bulk_disable' from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_disable(num_clks, clks);
^~~~
include/linux/clk.h:563:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_disable(int num_clks,
^~~~~~~~~~~~~~~~
include/linux/clk.h:642:31: warning: passing argument 2 of 'clk_bulk_unprepare'
from incompatible pointer type [-Wincompatible-pointer-types]
clk_bulk_unprepare(num_clks, clks);
^~~~
include/linux/clk.h:223:20: note: expected 'struct clk_bulk_data *' but
argument is of type 'struct clk_bulk_data *'
static inline void clk_bulk_unprepare(int num_clks, struct clk_bulk_data *clks)
^~~~~~~~~~~~~~~~~~
drivers/tty/serial/8250/8250_dw.c: In function 'dw8250_serial_out':
drivers/tty/serial/8250/8250_dw.c:109:33: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
if ((value & ~UART_LCR_SPAR) == (lcr & ~UART_LCR_SPAR))
^~
drivers/tty/serial/8250/8250_dw.c: In function 'dw8250_serial_out32':
drivers/tty/serial/8250/8250_dw.c:173:33: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
if ((value & ~UART_LCR_SPAR) == (lcr & ~UART_LCR_SPAR))
^~
At top level:
drivers/tty/serial/8250/8250_dw.c:643:36: warning: 'dw8250_acpi_match' defined
but not used [-Wunused-const-variable=]
static const struct acpi_device_id dw8250_acpi_match[] = {
^~~~~~~~~~~~~~~~~
vim +199 include/linux/clk.h
e228c54ae37236 Dong Aisheng 2017-05-19 198
e228c54ae37236 Dong Aisheng 2017-05-19 @199 static inline int clk_bulk_prepare(int
num_clks, struct clk_bulk_data *clks)
e228c54ae37236 Dong Aisheng 2017-05-19 200 {
e228c54ae37236 Dong Aisheng 2017-05-19 201 might_sleep();
e228c54ae37236 Dong Aisheng 2017-05-19 202 return 0;
e228c54ae37236 Dong Aisheng 2017-05-19 203 }
93abe8e4b13ae9 Viresh Kumar 2012-07-30 204 #endif
93abe8e4b13ae9 Viresh Kumar 2012-07-30 205
:::::: The code at line 199 was first introduced by commit
:::::: e228c54ae3723655ad86be34cbac9dfdc42c47d1 BACKPORT: clk: add clk_bulk_get
accessories
:::::: TO: Dong Aisheng <aisheng.dong(a)nxp.com>
:::::: CC: Commit Bot <commit-bot(a)chromium.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
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