Commit 9fb48c744ba6a4bf58b666f4e6fdac3008ea1bd4
"params: add 3rd arg to option handler callback signature"
added an extra arg to the function, but didn't catch all the use
cases needing it, causing this compile fail in mpc85xx_defconfig:
arch/powerpc/mm/hugetlbpage.c:316:4: error: passing argument 7 of
'parse_args' from incompatible pointer type [-Werror]
include/linux/moduleparam.h:317:12: note: expected
'int (*)(char *, char *, const char *)' but argument is of type
'int (*)(char *, char *)'
This function has no need to printk out the "doing" value, so
just add the arg as an "unused".
Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Jim Cromie <jim.cromie@xxxxxxxxx>
Cc: Jason Baron <jbaron@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Becky Bruce <beckyb@xxxxxxxxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index fb05b12..1a6de0a 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -271,7 +271,8 @@ int alloc_bootmem_huge_page(struct hstate *hstate)
unsigned long gpage_npages[MMU_PAGE_COUNT];
-static int __init do_gpage_early_setup(char *param, char *val)
+static int __init do_gpage_early_setup(char *param, char *val,
+ const char *unused)
{
static phys_addr_t size;
unsigned long npages;
--
1.7.9.1
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