Commit-ID: 4917b284db8607e414c334317b7d15239854d39c
Gitweb: http://git.kernel.org/tip/4917b284db8607e414c334317b7d15239854d39c
Author: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
AuthorDate: Mon, 22 Nov 2010 12:48:34 -0800
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Fri, 26 Nov 2010 09:57:36 +0100
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 <fabio.comolli@xxxxxxxxx>
Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: Suresh Siddha <suresh.b.siddha@xxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
LKML-Reference: <20101122124834.74429004.randy.dunlap@xxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
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 a7d9dc2..7b776d7 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
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|