From 9d1f3aa63c65f8fefe050d91b3f599e8e320eeb0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 2 Jun 2023 19:29:01 +0100 Subject: ARM: 9311/1: decompressor: move function prototypes to misc.h A number of prototypes are missing for the decompressor, some of them are in the .c files that contain the callers, but are invisible at the function definition: arch/arm/boot/compressed/misc.c:129:17: error: no previous prototype for '__div0' [-Werror=missing-prototypes] arch/arm/boot/compressed/misc.c:138:1: error: no previous prototype for 'decompress_kernel' [-Werror=missing-prototypes] arch/arm/boot/compressed/misc.c:163:6: error: no previous prototype for 'fortify_panic' [-Werror=missing-prototypes] arch/arm/boot/compressed/decompress.c:63:5: error: no previous prototype for 'do_decompress' [-Werror=missing-prototypes] arch/arm/boot/compressed/fdt_check_mem_start.c:63:10: error: no previous prototype for 'fdt_check_mem_start' [-Werror=missing-prototypes] Move these all to misc.h so they are visible by the callee as well. Reviewed-by: Kees Cook Signed-off-by: Arnd Bergmann Signed-off-by: Russell King (Oracle) --- arch/arm/boot/compressed/misc.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm/boot/compressed/misc.c') diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index abfed1aa2baa..6b4baa6a9a50 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -103,9 +103,6 @@ static void putstr(const char *ptr) /* * gzip declarations */ -extern char input_data[]; -extern char input_data_end[]; - unsigned char *output_data; unsigned long free_mem_ptr; @@ -131,9 +128,6 @@ asmlinkage void __div0(void) error("Attempting division by 0!"); } -extern int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x)); - - void decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p, unsigned long free_mem_ptr_end_p, -- cgit