turn fs_param_is_... into functions

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 14 insertions, 24 deletions

diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h
index 2e1e15f0cf4a..2eab6d5f6736 100644
--- a/include/linux/fs_parser.h
+++ b/include/linux/fs_parser.h
@@ -17,26 +17,18 @@ struct constant_table {
 	int		value;
 };
 
+struct fs_parameter_spec;
+struct fs_parse_result;
+typedef int fs_param_type(struct p_log *,
+			  const struct fs_parameter_spec *,
+			  struct fs_parameter *,
+			  struct fs_parse_result *);
 /*
  * The type of parameter expected.
  */
-enum fs_parameter_type {
-	__fs_param_wasnt_defined,
-	fs_param_is_flag,
-	fs_param_is_bool,
-	fs_param_is_u32,
-	fs_param_is_u32_octal,
-	fs_param_is_u32_hex,
-	fs_param_is_s32,
-	fs_param_is_u64,
-	fs_param_is_enum,
-	fs_param_is_string,
-	fs_param_is_blob,
-	fs_param_is_blockdev,
-	fs_param_is_path,
-	fs_param_is_fd,
-	nr__fs_parameter_type,
-};
+fs_param_type fs_param_is_bool, fs_param_is_u32, fs_param_is_s32, fs_param_is_u64,
+	fs_param_is_enum, fs_param_is_string, fs_param_is_blob, fs_param_is_blockdev,
+	fs_param_is_path, fs_param_is_fd;
 
 /*
  * Specification of the type of value a parameter wants.
@@ -46,8 +38,8 @@ enum fs_parameter_type {
  */
 struct fs_parameter_spec {
 	const char		*name;
+	fs_param_type		*type;	/* The desired parameter type */
 	u8			opt;	/* Option number (returned by fs_parse()) */
-	enum fs_parameter_type	type:8;	/* The desired parameter type */
 	unsigned short		flags;
 #define fs_param_neg_with_no	0x0002	/* "noxxx" is negative param */
 #define fs_param_neg_with_empty	0x0004	/* "xxx=" is negative param */
@@ -120,16 +112,15 @@ static inline bool fs_validate_description(const char *name,
 		.data = DATA \
 	}
 
-#define fsparam_flag(NAME, OPT)	__fsparam(fs_param_is_flag, NAME, OPT, 0, NULL)
+#define fsparam_flag(NAME, OPT)	__fsparam(NULL, NAME, OPT, 0, NULL)
 #define fsparam_flag_no(NAME, OPT) \
-				__fsparam(fs_param_is_flag, NAME, OPT, \
-					    fs_param_neg_with_no, NULL)
+			__fsparam(NULL, NAME, OPT, fs_param_neg_with_no, NULL)
 #define fsparam_bool(NAME, OPT)	__fsparam(fs_param_is_bool, NAME, OPT, 0, NULL)
 #define fsparam_u32(NAME, OPT)	__fsparam(fs_param_is_u32, NAME, OPT, 0, NULL)
 #define fsparam_u32oct(NAME, OPT) \
-				__fsparam(fs_param_is_u32_octal, NAME, OPT, 0, NULL)
+			__fsparam(fs_param_is_u32, NAME, OPT, 0, (void *)8)
 #define fsparam_u32hex(NAME, OPT) \
-				__fsparam(fs_param_is_u32_hex, NAME, OPT, 0, NULL)
+			__fsparam(fs_param_is_u32_hex, NAME, OPT, 0, (void *16))
 #define fsparam_s32(NAME, OPT)	__fsparam(fs_param_is_s32, NAME, OPT, 0, NULL)
 #define fsparam_u64(NAME, OPT)	__fsparam(fs_param_is_u64, NAME, OPT, 0, NULL)
 #define fsparam_enum(NAME, OPT, array)	__fsparam(fs_param_is_enum, NAME, OPT, 0, array)
@@ -140,5 +131,4 @@ static inline bool fs_validate_description(const char *name,
 #define fsparam_path(NAME, OPT)	__fsparam(fs_param_is_path, NAME, OPT, 0, NULL)
 #define fsparam_fd(NAME, OPT)	__fsparam(fs_param_is_fd, NAME, OPT, 0, NULL)
 
-
 #endif /* _LINUX_FS_PARSER_H */