diff options
| author | Randy Dunlap <[email protected]> | 2010-11-22 12:48:34 -0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-11-26 09:57:36 +0100 |
| commit | 4917b284db8607e414c334317b7d15239854d39c (patch) | |
| tree | a1f3590349e1ef990e0febf789c43bb124fff448 | |
| parent | 37db6c8f1d0c4b8f01dc049f3a893b725288660f (diff) | |
dmar, x86: Use function stubs when CONFIG_INTR_REMAP is disabled
The stubs for CONFIG_INTR_REMAP disabled need to be functions
instead of values to eliminate build warnings.
arch/x86/kernel/apic/apic.c: In function 'lapic_suspend':
arch/x86/kernel/apic/apic.c:2060:3: warning: statement with no effect
arch/x86/kernel/apic/apic.c: In function 'lapic_resume':
arch/x86/kernel/apic/apic.c:2137:3: warning: statement with no effect
Reported-and-Tested-by: Fabio Comolli <[email protected]>
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Suresh Siddha <[email protected]>
Cc: Yinghai Lu <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Jesse Barnes <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
| -rw-r--r-- | include/linux/dmar.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index a7d9dc21391d..7b776d71d36d 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -175,10 +175,21 @@ static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev) return 0; } -#define enable_intr_remapping(mode) (-1) -#define disable_intr_remapping() (0) -#define reenable_intr_remapping(mode) (0) #define intr_remapping_enabled (0) + +static inline int enable_intr_remapping(int eim) +{ + return -1; +} + +static inline void disable_intr_remapping(void) +{ +} + +static inline int reenable_intr_remapping(int eim) +{ + return 0; +} #endif /* Can't use the common MSI interrupt functions |