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Diffstat (limited to 'arch/x86/kernel/e820.c')
-rw-r--r--arch/x86/kernel/e820.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index fb638d9ce6d2..ef2c3563357d 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -233,7 +233,7 @@ void __init e820_print_map(char *who)
*/
int __init sanitize_e820_map(struct e820entry *biosmap, int max_nr_map,
- int *pnr_map)
+ u32 *pnr_map)
{
struct change_member {
struct e820entry *pbios; /* pointer to original bios entry */
@@ -552,7 +552,7 @@ u64 __init e820_remove_range(u64 start, u64 size, unsigned old_type,
void __init update_e820(void)
{
- int nr_map;
+ u32 nr_map;
nr_map = e820.nr_map;
if (sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &nr_map))
@@ -563,7 +563,7 @@ void __init update_e820(void)
}
static void __init update_e820_saved(void)
{
- int nr_map;
+ u32 nr_map;
nr_map = e820_saved.nr_map;
if (sanitize_e820_map(e820_saved.map, ARRAY_SIZE(e820_saved.map), &nr_map))
@@ -1303,7 +1303,7 @@ early_param("memmap", parse_memmap_opt);
void __init finish_e820_parsing(void)
{
if (userdef) {
- int nr = e820.nr_map;
+ u32 nr = e820.nr_map;
if (sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &nr) < 0)
early_panic("Invalid user supplied memory map");
@@ -1386,7 +1386,7 @@ void __init e820_reserve_resources_late(void)
char *__init default_machine_specific_memory_setup(void)
{
char *who = "BIOS-e820";
- int new_nr;
+ u32 new_nr;
/*
* Try to copy the BIOS-supplied E820-map.
*