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authorSowmini Varadhan <sowmini.varadhan@oracle.com>2015-04-19 17:13:30 (GMT)
committerDavid S. Miller <davem@davemloft.net>2015-04-20 18:09:55 (GMT)
commitb0cc836d306c12462a60e72aae8f6d2318f10817 (patch)
treeb3430ab189017333ebea55976b6f858fffa22634 /lib/iommu-common.c
parent64fb1d0e975e92e012802d371e417266d6531676 (diff)
iommu-common: fix x86_64 compiler warnings
Declare iommu_large_alloc as static. Remove extern definition for iommu_tbl_pool_init(). Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/iommu-common.c')
-rw-r--r--lib/iommu-common.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/iommu-common.c b/lib/iommu-common.c
index a1a517c..a9a53f5 100644
--- a/lib/iommu-common.c
+++ b/lib/iommu-common.c
@@ -15,7 +15,7 @@
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
#endif
-unsigned long iommu_large_alloc = 15;
+static unsigned long iommu_large_alloc = 15;
static DEFINE_PER_CPU(unsigned int, iommu_pool_hash);
@@ -53,12 +53,12 @@ static void setup_iommu_pool_hash(void)
* the top 1/4 of the table will be set aside for pool allocations
* of more than iommu_large_alloc pages.
*/
-extern void iommu_tbl_pool_init(struct iommu_map_table *iommu,
- unsigned long num_entries,
- u32 table_shift,
- void (*lazy_flush)(struct iommu_map_table *),
- bool large_pool, u32 npools,
- bool skip_span_boundary_check)
+void iommu_tbl_pool_init(struct iommu_map_table *iommu,
+ unsigned long num_entries,
+ u32 table_shift,
+ void (*lazy_flush)(struct iommu_map_table *),
+ bool large_pool, u32 npools,
+ bool skip_span_boundary_check)
{
unsigned int start, i;
struct iommu_pool *p = &(iommu->large_pool);

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