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authorBorislav Petkov <bp@amd64.org>2011-03-03 12:59:32 +0100
committerIngo Molnar <mingo@elte.hu>2011-03-03 13:06:20 +0100
commit84fd1d35cc868a4f7590b6dbdae2d7761287b97a (patch)
tree11960a858330628e3278ca16f4eab9c663dc7267 /arch/x86/include/asm/amd_nb.h
parent9e81509efc4fefcdd75cc6a4121672fa71ae8745 (diff)
downloadlinux-84fd1d35cc868a4f7590b6dbdae2d7761287b97a.tar.bz2
x86, amd-nb: Misc cleanliness fixes
Make functions used strictly in bool context return bool. Also, fixup used types and comments, and make a local function static, while at it. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Cc: Borislav Petkov <bp@amd64.org> LKML-Reference: <20110303115932.GA8603@aftab> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/amd_nb.h')
-rw-r--r--arch/x86/include/asm/amd_nb.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 2b33c4df979f..527fb966ab5c 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -13,7 +13,7 @@ extern const struct pci_device_id amd_nb_misc_ids[];
extern const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[];
struct bootnode;
-extern int early_is_amd_nb(u32 value);
+extern bool early_is_amd_nb(u32 value);
extern int amd_cache_northbridges(void);
extern void amd_flush_garts(void);
extern int amd_numa_init(unsigned long start_pfn, unsigned long end_pfn);
@@ -38,18 +38,18 @@ struct amd_northbridge_info {
};
extern struct amd_northbridge_info amd_northbridges;
-#define AMD_NB_GART 0x1
-#define AMD_NB_L3_INDEX_DISABLE 0x2
-#define AMD_NB_L3_PARTITIONING 0x4
+#define AMD_NB_GART BIT(0)
+#define AMD_NB_L3_INDEX_DISABLE BIT(1)
+#define AMD_NB_L3_PARTITIONING BIT(2)
#ifdef CONFIG_AMD_NB
-static inline int amd_nb_num(void)
+static inline u16 amd_nb_num(void)
{
return amd_northbridges.num;
}
-static inline int amd_nb_has_feature(int feature)
+static inline bool amd_nb_has_feature(unsigned feature)
{
return ((amd_northbridges.flags & feature) == feature);
}