diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2012-02-06 16:11:09 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-02-06 16:12:16 +0100 |
| commit | d4730ace0c7dbb64513e35b6fc5fd7e7f381e490 (patch) | |
| tree | 18890c096cdd869a593c56de3257faa40af8e050 /include/linux/moduleparam.h | |
| parent | c1c454b8691cc95aa83f19273ed7845914c70e83 (diff) | |
| parent | 23783f817bceedd6d4e549385e3f400ea64059e5 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into upstream-fixes
Sync with Linus' tree. This is necessary to have a base for
patch that fixes commit 35b4c01e29b ("power_supply: add "powers"
links to self-powered HID devices") which went in through Anton's
tree.
Diffstat (limited to 'include/linux/moduleparam.h')
| -rw-r--r-- | include/linux/moduleparam.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index 7939f636c8ba..c47f4d60db0b 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -350,23 +350,23 @@ extern int param_set_charp(const char *val, const struct kernel_param *kp); extern int param_get_charp(char *buffer, const struct kernel_param *kp); #define param_check_charp(name, p) __param_check(name, p, char *) -/* For historical reasons "bool" parameters can be (unsigned) "int". */ +/* We used to allow int as well as bool. We're taking that away! */ extern struct kernel_param_ops param_ops_bool; extern int param_set_bool(const char *val, const struct kernel_param *kp); extern int param_get_bool(char *buffer, const struct kernel_param *kp); -#define param_check_bool(name, p) \ - static inline void __check_##name(void) \ - { \ - BUILD_BUG_ON(!__same_type((p), bool *) && \ - !__same_type((p), unsigned int *) && \ - !__same_type((p), int *)); \ - } +#define param_check_bool(name, p) __param_check(name, p, bool) extern struct kernel_param_ops param_ops_invbool; extern int param_set_invbool(const char *val, const struct kernel_param *kp); extern int param_get_invbool(char *buffer, const struct kernel_param *kp); #define param_check_invbool(name, p) __param_check(name, p, bool) +/* An int, which can only be set like a bool (though it shows as an int). */ +extern struct kernel_param_ops param_ops_bint; +extern int param_set_bint(const char *val, const struct kernel_param *kp); +#define param_get_bint param_get_int +#define param_check_bint param_check_int + /** * module_param_array - a parameter which is an array of some type * @name: the name of the array variable @@ -395,6 +395,7 @@ extern int param_get_invbool(char *buffer, const struct kernel_param *kp); * module_param_named() for why this might be necessary. */ #define module_param_array_named(name, array, type, nump, perm) \ + param_check_##type(name, &(array)[0]); \ static const struct kparam_array __param_arr_##name \ = { .max = ARRAY_SIZE(array), .num = nump, \ .ops = ¶m_ops_##type, \ |