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unicode: only export internal symbols for the selftests

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The exported symbols in utf8-norm.c are not needed for normal
file system consumers, so move them to conditional _GPL exports
just for the selftest.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
This commit is contained in:
Christoph Hellwig 2021-09-15 09:00:06 +02:00 committed by Gabriel Krisman Bertazi
parent 2b3d047870
commit e2a58d2d34
1 changed files with 7 additions and 4 deletions
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11
fs/unicode/utf8-norm.c
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@ -17,7 +17,6 @@ int utf8version_is_supported(const struct unicode_map *um, unsigned int version)
} }
return 0; return 0;
} }
EXPORT_SYMBOL(utf8version_is_supported);
/* /*
* UTF-8 valid ranges. * UTF-8 valid ranges.
@ -407,7 +406,6 @@ ssize_t utf8nlen(const struct unicode_map *um, enum utf8_normalization n,
} }
return ret; return ret;
} }
EXPORT_SYMBOL(utf8nlen);
/* /*
* Set up an utf8cursor for use by utf8byte(). * Set up an utf8cursor for use by utf8byte().
@ -442,7 +440,6 @@ int utf8ncursor(struct utf8cursor *u8c, const struct unicode_map *um,
return -1; return -1;
return 0; return 0;
} }
EXPORT_SYMBOL(utf8ncursor);
/* /*
* Get one byte from the normalized form of the string described by u8c. * Get one byte from the normalized form of the string described by u8c.
@ -588,4 +585,10 @@ ccc_mismatch:
} }
} }
} }
EXPORT_SYMBOL(utf8byte);
#ifdef CONFIG_UNICODE_NORMALIZATION_SELFTEST_MODULE
EXPORT_SYMBOL_GPL(utf8version_is_supported);
EXPORT_SYMBOL_GPL(utf8nlen);
EXPORT_SYMBOL_GPL(utf8ncursor);
EXPORT_SYMBOL_GPL(utf8byte);
#endif