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Message-ID: <201606300022.63yB6Rfx%fengguang.wu@intel.com>
Date: Thu, 30 Jun 2016 00:47:41 +0800
From: kbuild test robot <lkp@...el.com>
To: Dong Aisheng <aisheng.dong@....com>
Cc: kbuild-all@...org, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org, sboyd@...eaurora.org,
mturquette@...libre.com, shawnguo@...nel.org,
linux-arm-kernel@...ts.infradead.org, aisheng.dong@....com,
anson.huang@....com
Subject: Re: [PATCH V2 4/8] clk: core: support clocks which requires parents
enable (part 2)
Hi,
[auto build test WARNING on clk/clk-next]
[also build test WARNING on v4.7-rc5 next-20160629]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Dong-Aisheng/clk-core-support-clocks-which-requires-parents-enable/20160629-231445
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: x86_64-randconfig-s4-06300001 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
drivers/clk/clk.c: In function '__clk_set_parent_after':
drivers/clk/clk.c:1234:12: error: invalid storage class for function '__clk_set_parent'
static int __clk_set_parent(struct clk_core *core, struct clk_core *parent,
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:1234:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
static int __clk_set_parent(struct clk_core *core, struct clk_core *parent,
^~~~~~
drivers/clk/clk.c:1279:12: error: invalid storage class for function '__clk_speculate_rates'
static int __clk_speculate_rates(struct clk_core *core,
^~~~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1310:13: error: invalid storage class for function 'clk_calc_subtree'
static void clk_calc_subtree(struct clk_core *core, unsigned long new_rate,
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:1333:25: error: invalid storage class for function 'clk_calc_new_rates'
static struct clk_core *clk_calc_new_rates(struct clk_core *core,
^~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1431:25: error: invalid storage class for function 'clk_propagate_rate_change'
static struct clk_core *clk_propagate_rate_change(struct clk_core *core,
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1469:13: error: invalid storage class for function 'clk_change_rate'
static void clk_change_rate(struct clk_core *core)
^~~~~~~~~~~~~~~
In file included from include/linux/err.h:4:0,
from include/linux/clk.h:15,
from drivers/clk/clk.c:12:
drivers/clk/clk.c: In function 'clk_change_rate':
drivers/clk/clk.c:1517:20: error: 'CLK_OPS_PARENT_ON' undeclared (first use in this function)
if (core->flags & CLK_OPS_PARENT_ON)
^
include/linux/compiler.h:151:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/clk/clk.c:1517:2: note: in expansion of macro 'if'
if (core->flags & CLK_OPS_PARENT_ON)
^~
drivers/clk/clk.c:1517:20: note: each undeclared identifier is reported only once for each function it appears in
if (core->flags & CLK_OPS_PARENT_ON)
^
include/linux/compiler.h:151:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/clk/clk.c:1517:2: note: in expansion of macro 'if'
if (core->flags & CLK_OPS_PARENT_ON)
^~
drivers/clk/clk.c: In function '__clk_set_parent_after':
drivers/clk/clk.c:1561:12: error: invalid storage class for function 'clk_core_set_rate_nolock'
static int clk_core_set_rate_nolock(struct clk_core *core,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1646:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
int clk_set_rate_range(struct clk *clk, unsigned long min, unsigned long max)
^~~
drivers/clk/clk.c:1681:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
int clk_set_min_rate(struct clk *clk, unsigned long rate)
^~~
drivers/clk/clk.c:1697:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
int clk_set_max_rate(struct clk *clk, unsigned long rate)
^~~
drivers/clk/clk.c:1712:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
struct clk *clk_get_parent(struct clk *clk)
^~~~~~
drivers/clk/clk.c:1728:25: error: invalid storage class for function '__clk_init_parent'
static struct clk_core *__clk_init_parent(struct clk_core *core)
^~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1728:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
static struct clk_core *__clk_init_parent(struct clk_core *core)
^~~~~~
drivers/clk/clk.c:1738:13: error: invalid storage class for function 'clk_core_reparent'
static void clk_core_reparent(struct clk_core *core,
^~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1788:12: error: invalid storage class for function 'clk_core_set_parent'
static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent)
^~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1788:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent)
^~~~~~
drivers/clk/clk.c:1897:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
int clk_set_phase(struct clk *clk, int degrees)
^~~
drivers/clk/clk.c:1932:12: error: invalid storage class for function 'clk_core_get_phase'
static int clk_core_get_phase(struct clk_core *core)
^~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:1932:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
static int clk_core_get_phase(struct clk_core *core)
^~~~~~
drivers/clk/clk.c:1970:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
bool clk_is_match(const struct clk *p, const struct clk *q)
^~~~
In file included from drivers/clk/clk.c:1988:0:
>> include/linux/debugfs.h:24:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
struct device;
^~~~~~
drivers/clk/clk.c:2006:13: error: invalid storage class for function 'clk_summary_show_one'
static void clk_summary_show_one(struct seq_file *s, struct clk_core *c,
^~~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:2019:13: error: invalid storage class for function 'clk_summary_show_subtree'
static void clk_summary_show_subtree(struct seq_file *s, struct clk_core *c,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:2033:12: error: invalid storage class for function 'clk_summary_show'
static int clk_summary_show(struct seq_file *s, void *data)
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:2053:12: error: invalid storage class for function 'clk_summary_open'
static int clk_summary_open(struct inode *inode, struct file *file)
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:2058:21: error: variable 'clk_summary_fops' has initializer but incomplete type
static const struct file_operations clk_summary_fops = {
^~~~~~~~~~~~~~~
drivers/clk/clk.c:2059:2: error: unknown field 'open' specified in initializer
.open = clk_summary_open,
^
drivers/clk/clk.c:2059:11: warning: excess elements in struct initializer
.open = clk_summary_open,
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:2059:11: note: (near initialization for 'clk_summary_fops')
drivers/clk/clk.c:2060:2: error: unknown field 'read' specified in initializer
.read = seq_read,
^
drivers/clk/clk.c:2060:11: warning: excess elements in struct initializer
.read = seq_read,
^~~~~~~~
drivers/clk/clk.c:2060:11: note: (near initialization for 'clk_summary_fops')
drivers/clk/clk.c:2061:2: error: unknown field 'llseek' specified in initializer
.llseek = seq_lseek,
^
drivers/clk/clk.c:2061:13: warning: excess elements in struct initializer
.llseek = seq_lseek,
^~~~~~~~~
drivers/clk/clk.c:2061:13: note: (near initialization for 'clk_summary_fops')
drivers/clk/clk.c:2062:2: error: unknown field 'release' specified in initializer
.release = single_release,
^
drivers/clk/clk.c:2062:13: warning: excess elements in struct initializer
.release = single_release,
^~~~~~~~~~~~~~
drivers/clk/clk.c:2062:13: note: (near initialization for 'clk_summary_fops')
drivers/clk/clk.c:2058:37: error: storage size of 'clk_summary_fops' isn't known
static const struct file_operations clk_summary_fops = {
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:2065:13: error: invalid storage class for function 'clk_dump_one'
static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level)
^~~~~~~~~~~~
drivers/clk/clk.c:2079:13: error: invalid storage class for function 'clk_dump_subtree'
static void clk_dump_subtree(struct seq_file *s, struct clk_core *c, int level)
^~~~~~~~~~~~~~~~
drivers/clk/clk.c:2096:12: error: invalid storage class for function 'clk_dump'
static int clk_dump(struct seq_file *s, void *data)
^~~~~~~~
drivers/clk/clk.c:2122:12: error: invalid storage class for function 'clk_dump_open'
static int clk_dump_open(struct inode *inode, struct file *file)
^~~~~~~~~~~~~
drivers/clk/clk.c:2127:21: error: variable 'clk_dump_fops' has initializer but incomplete type
static const struct file_operations clk_dump_fops = {
^~~~~~~~~~~~~~~
drivers/clk/clk.c:2128:2: error: unknown field 'open' specified in initializer
.open = clk_dump_open,
^
drivers/clk/clk.c:2128:11: warning: excess elements in struct initializer
.open = clk_dump_open,
^~~~~~~~~~~~~
drivers/clk/clk.c:2128:11: note: (near initialization for 'clk_dump_fops')
drivers/clk/clk.c:2129:2: error: unknown field 'read' specified in initializer
.read = seq_read,
^
drivers/clk/clk.c:2129:11: warning: excess elements in struct initializer
.read = seq_read,
^~~~~~~~
drivers/clk/clk.c:2129:11: note: (near initialization for 'clk_dump_fops')
drivers/clk/clk.c:2130:2: error: unknown field 'llseek' specified in initializer
.llseek = seq_lseek,
^
drivers/clk/clk.c:2130:13: warning: excess elements in struct initializer
.llseek = seq_lseek,
^~~~~~~~~
drivers/clk/clk.c:2130:13: note: (near initialization for 'clk_dump_fops')
drivers/clk/clk.c:2131:2: error: unknown field 'release' specified in initializer
.release = single_release,
^
drivers/clk/clk.c:2131:13: warning: excess elements in struct initializer
.release = single_release,
^~~~~~~~~~~~~~
drivers/clk/clk.c:2131:13: note: (near initialization for 'clk_dump_fops')
drivers/clk/clk.c:2127:37: error: storage size of 'clk_dump_fops' isn't known
static const struct file_operations clk_dump_fops = {
^~~~~~~~~~~~~
drivers/clk/clk.c:2134:12: error: invalid storage class for function 'clk_debug_create_one'
static int clk_debug_create_one(struct clk_core *core, struct dentry *pdentry)
^~~~~~~~~~~~~~~~~~~~
drivers/clk/clk.c:2209:12: error: invalid storage class for function 'clk_debug_register'
static int clk_debug_register(struct clk_core *core)
^~~~~~~~~~~~~~~~~~
vim +/if +1517 drivers/clk/clk.c
1501
1502 if (core->ops->set_rate_and_parent) {
1503 skip_set_rate = true;
1504 core->ops->set_rate_and_parent(core->hw, core->new_rate,
1505 best_parent_rate,
1506 core->new_parent_index);
1507 } else if (core->ops->set_parent) {
1508 core->ops->set_parent(core->hw, core->new_parent_index);
1509 }
1510
1511 trace_clk_set_parent_complete(core, core->new_parent);
1512 __clk_set_parent_after(core, core->new_parent, old_parent);
1513 }
1514
1515 trace_clk_set_rate(core, core->new_rate);
1516
> 1517 if (core->flags & CLK_OPS_PARENT_ON)
1518 clk_core_prepare_enable(parent);
1519
1520 if (!skip_set_rate && core->ops->set_rate)
1521 core->ops->set_rate(core->hw, core->new_rate, best_parent_rate);
1522
1523 trace_clk_set_rate_complete(core, core->new_rate);
1524
1525 core->rate = clk_recalc(core, best_parent_rate);
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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