5.4-stable review patch. If anyone has any objections, please let me know.
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From: Max Filippov jcmvbkbc@gmail.com
[ Upstream commit f54d02c8f2cc4b46ba2a3bd8252a6750453b6f2b ]
Add function prototype for gunzip() to the boot library code and make exit() and zalloc() static.
arch/xtensa/boot/lib/zmem.c:8:6: warning: no previous prototype for 'exit' [-Wmissing-prototypes] 8 | void exit (void) arch/xtensa/boot/lib/zmem.c:13:7: warning: no previous prototype for 'zalloc' [-Wmissing-prototypes] 13 | void *zalloc(unsigned size) arch/xtensa/boot/lib/zmem.c:35:6: warning: no previous prototype for 'gunzip' [-Wmissing-prototypes] 35 | void gunzip (void *dst, int dstlen, unsigned char *src, int *lenp)
Fixes: 4bedea945451 ("xtensa: Architecture support for Tensilica Xtensa Part 2") Fixes: e7d163f76665 ("xtensa: Removed local copy of zlib and fixed O= support") Suggested-by: Randy Dunlap rdunlap@infradead.org Signed-off-by: Max Filippov jcmvbkbc@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/xtensa/boot/lib/zmem.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/xtensa/boot/lib/zmem.c b/arch/xtensa/boot/lib/zmem.c index e3ecd743c5153..b89189355122a 100644 --- a/arch/xtensa/boot/lib/zmem.c +++ b/arch/xtensa/boot/lib/zmem.c @@ -4,13 +4,14 @@ /* bits taken from ppc */
extern void *avail_ram, *end_avail; +void gunzip(void *dst, int dstlen, unsigned char *src, int *lenp);
-void exit (void) +static void exit(void) { for (;;); }
-void *zalloc(unsigned size) +static void *zalloc(unsigned int size) { void *p = avail_ram;