diff options
| author | Joerg Roedel <joro@8bytes.org> | 2012-09-26 12:44:43 +0200 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2013-01-28 12:17:26 +0100 |
| commit | 078e1ee26a061663bd7a4773c06b33cdb997380d (patch) | |
| tree | bb3b9dd3b48acc3b9c4f4152f9eb58879f5efad8 | |
| parent | x86, io_apic: Remove irq_remapping_enabled check in setup_timer_IRQ0_pin (diff) | |
| download | linux-078e1ee26a061663bd7a4773c06b33cdb997380d.tar.xz linux-078e1ee26a061663bd7a4773c06b33cdb997380d.zip | |
x86, irq: Move irq_remapping_enabled declaration to iommu code
Remove the last left-over from this flag from x86 code.
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
| -rw-r--r-- | arch/x86/include/asm/irq_remapping.h | 4 | ||||
| -rw-r--r-- | drivers/iommu/dmar.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/irq_remapping.h | 1 |
4 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h index fb99a73d0d9f..6f4b48ba7a5c 100644 --- a/arch/x86/include/asm/irq_remapping.h +++ b/arch/x86/include/asm/irq_remapping.h @@ -26,8 +26,6 @@ #ifdef CONFIG_IRQ_REMAP -extern int irq_remapping_enabled; - extern void setup_irq_remapping_ops(void); extern int irq_remapping_supported(void); extern int irq_remapping_prepare(void); @@ -49,8 +47,6 @@ extern void panic_if_irq_remap(const char *msg); #else /* CONFIG_IRQ_REMAP */ -#define irq_remapping_enabled 0 - static inline void setup_irq_remapping_ops(void) { } static inline int irq_remapping_supported(void) { return 0; } static inline int irq_remapping_prepare(void) { return -ENODEV; } diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 86e2f4a62b9a..174bb654453d 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -41,6 +41,8 @@ #include <asm/irq_remapping.h> #include <asm/iommu_table.h> +#include "irq_remapping.h" + /* No locks are needed as DMA remapping hardware unit * list is constructed at boot time and hotplug of * these units are not supported by the architecture. diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index b9d091157884..64ae948a3802 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -46,6 +46,8 @@ #include <asm/cacheflush.h> #include <asm/iommu.h> +#include "irq_remapping.h" + #define ROOT_SIZE VTD_PAGE_SIZE #define CONTEXT_SIZE VTD_PAGE_SIZE diff --git a/drivers/iommu/irq_remapping.h b/drivers/iommu/irq_remapping.h index 95363acb583f..ecb637670405 100644 --- a/drivers/iommu/irq_remapping.h +++ b/drivers/iommu/irq_remapping.h @@ -34,6 +34,7 @@ struct msi_msg; extern int disable_irq_remap; extern int disable_sourceid_checking; extern int no_x2apic_optout; +extern int irq_remapping_enabled; struct irq_remap_ops { /* Check whether Interrupt Remapping is supported */ |