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 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.config.gz
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