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authorDan Streetman <ddstreet@ieee.org>2015-11-07 03:29:12 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-07 04:50:42 +0300
commit3d9c637f4ae74b45d95bb6cbd793fbffad0a709c (patch)
treeee88ae07b1598fef06d865a40527287857a40782 /include/linux/moduleparam.h
parentb0c9865fd2d7a34aa58bb58756ff088d2ec4bbcd (diff)
downloadlinux-3d9c637f4ae74b45d95bb6cbd793fbffad0a709c.tar.xz
module: export param_free_charp()
Change the param_free_charp() function from static to exported. It is used by zswap in the next patch ("zswap: use charp for zswap param strings"). Signed-off-by: Dan Streetman <ddstreet@ieee.org> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Seth Jennings <sjennings@variantweb.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/moduleparam.h')
-rw-r--r--include/linux/moduleparam.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index c12f2147c350..52666d90ca94 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -386,6 +386,7 @@ extern int param_get_ullong(char *buffer, const struct kernel_param *kp);
extern const struct kernel_param_ops param_ops_charp;
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);
+extern void param_free_charp(void *arg);
#define param_check_charp(name, p) __param_check(name, p, char *)
/* We used to allow int as well as bool. We're taking that away! */