spec: reprogram() goes golden on NULL, as documented

216fc637 · Alessandro Rubini · 2be02f9f · 216fc637
Commit 216fc637 authored Aug 01, 2012 by Alessandro Rubini
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fmc-sdb.h kernel/include/linux/fmc-sdb.h +1 -0

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--- a/kernel/include/linux/fmc-sdb.h
+++ b/kernel/include/linux/fmc-sdb.h
@@ -32,3 +32,4 @@ struct sdb_array {
 extern int fmc_scan_sdb_tree(struct fmc_device *fmc, unsigned long address);
 extern void fmc_show_sdb_tree(struct fmc_device *fmc);
 extern unsigned long fmc_find_sdb_device(struct sdb_array *tree);
+extern int fmc_free_sdb_tree(struct fmc_device *fmc);