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x86, amd-nb: Misc cleanliness fixes

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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>
This commit is contained in:
Borislav Petkov
2011-03-03 12:59:32 +01:00
committed by Ingo Molnar
parent 9e81509efc
commit 84fd1d35cc
2 changed files with 16 additions and 14 deletions
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12
arch/x86/include/asm/amd_nb.h
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@@ -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);
}