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authorAndi Kleen <ak@suse.de>2005-09-12 18:49:24 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 10:50:56 -0700
commitb3ab8382245541ea030faaa1645f66258fde452d (patch)
tree7ffa7157c0ef3ef64238c737b9d4f9a7d0d12cc1
parent5bf97e01192f0fcdff2f0e9eae063e7785f6f915 (diff)
downloadlinux-linaro-b3ab8382245541ea030faaa1645f66258fde452d.tar.gz
[PATCH] x86-64: Fix gcc 4 warnings about pointer signedness
Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/x86_64/boot/compressed/misc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86_64/boot/compressed/misc.c b/arch/x86_64/boot/compressed/misc.c
index b38d5b8b5fb..0e10fd84c7c 100644
--- a/arch/x86_64/boot/compressed/misc.c
+++ b/arch/x86_64/boot/compressed/misc.c
@@ -83,7 +83,7 @@ static unsigned char *real_mode; /* Pointer to real-mode data */
#endif
#define SCREEN_INFO (*(struct screen_info *)(real_mode+0))
-extern char input_data[];
+extern unsigned char input_data[];
extern int input_len;
static long bytes_out = 0;
@@ -288,7 +288,7 @@ void setup_normal_output_buffer(void)
#else
if ((ALT_MEM_K > EXT_MEM_K ? ALT_MEM_K : EXT_MEM_K) < 1024) error("Less than 2MB of memory");
#endif
- output_data = (char *)__PHYSICAL_START; /* Normally Points to 1M */
+ output_data = (unsigned char *)__PHYSICAL_START; /* Normally Points to 1M */
free_mem_end_ptr = (long)real_mode;
}
@@ -305,7 +305,7 @@ void setup_output_buffer_if_we_run_high(struct moveparams *mv)
#else
if ((ALT_MEM_K > EXT_MEM_K ? ALT_MEM_K : EXT_MEM_K) < (3*1024)) error("Less than 4MB of memory");
#endif
- mv->low_buffer_start = output_data = (char *)LOW_BUFFER_START;
+ mv->low_buffer_start = output_data = (unsigned char *)LOW_BUFFER_START;
low_buffer_end = ((unsigned int)real_mode > LOW_BUFFER_MAX
? LOW_BUFFER_MAX : (unsigned int)real_mode) & ~0xfff;
low_buffer_size = low_buffer_end - LOW_BUFFER_START;