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xtensa: boot/lib: fix function prototypes

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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: 4bedea9454 ("xtensa: Architecture support for Tensilica Xtensa Part 2")
Fixes: e7d163f766 ("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>
This commit is contained in:
Max Filippov
2023-09-20 04:41:09 -07:00
parent 9aecda97ec
commit f54d02c8f2
1 changed files with 3 additions and 2 deletions
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5
arch/xtensa/boot/lib/zmem.c
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@@ -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;