diff options
| author | Yazen Ghannam <Yazen.Ghannam@amd.com> | 2016-11-10 15:10:53 -0600 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-11-16 20:46:37 +0100 |
| commit | c7993890e772c450764d39ba872444307bbdd460 (patch) | |
| tree | 7bbbafbc64d3e116c5d41845579cc03c82cd1f74 /arch/x86/include/asm/amd_nb.h | |
| parent | 18807ddb7f88d4ac3797302bafb18143d573e66f (diff) | |
x86/amd_nb: Make amd_northbridges internal to amd_nb.c
Hide amd_northbridges in amd_nb.c so that external callers will have to
use the exported accessor functions.
Also, fix some checkpatch.pl warnings.
Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: x86-ml <x86@kernel.org>
Link: http://lkml.kernel.org/r/1478812257-5424-2-git-send-email-Yazen.Ghannam@amd.com
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/include/asm/amd_nb.h')
| -rw-r--r-- | arch/x86/include/asm/amd_nb.h | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h index 5e828da2e18f..b442ad75b3b3 100644 --- a/arch/x86/include/asm/amd_nb.h +++ b/arch/x86/include/asm/amd_nb.h @@ -66,7 +66,6 @@ struct amd_northbridge_info { u64 flags; struct amd_northbridge *nb; }; -extern struct amd_northbridge_info amd_northbridges; #define AMD_NB_GART BIT(0) #define AMD_NB_L3_INDEX_DISABLE BIT(1) @@ -74,20 +73,9 @@ extern struct amd_northbridge_info amd_northbridges; #ifdef CONFIG_AMD_NB -static inline u16 amd_nb_num(void) -{ - return amd_northbridges.num; -} - -static inline bool amd_nb_has_feature(unsigned feature) -{ - return ((amd_northbridges.flags & feature) == feature); -} - -static inline struct amd_northbridge *node_to_amd_nb(int node) -{ - return (node < amd_northbridges.num) ? &amd_northbridges.nb[node] : NULL; -} +u16 amd_nb_num(void); +bool amd_nb_has_feature(unsigned int feature); +struct amd_northbridge *node_to_amd_nb(int node); static inline u16 amd_pci_dev_to_node_id(struct pci_dev *pdev) { |