Commit 2852631d authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Joerg Roedel
Browse files

iommu/vt-d: Move intel_iommu_ops to header file 



Compiler is not happy about hidden declaration of intel_iommu_ops.

.../iommu.c:414:24: warning: symbol 'intel_iommu_ops' was not declared. Should it be static?

Move declaration to header file to make compiler happy.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220207141240.8253-1-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarLu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20220301020159.633356-10-baolu.lu@linux.intel.com


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 2187a57e

drivers/iommu/intel/dmar.c

+0 −2
Original line number Diff line number Diff line
@@ -66,8 +66,6 @@ static unsigned long dmar_seq_ids[BITS_TO_LONGS(DMAR_UNITS_SUPPORTED)]; 
static int alloc_iommu(struct dmar_drhd_unit *drhd);

static void free_iommu(struct intel_iommu *iommu);



extern const struct iommu_ops intel_iommu_ops;



static void dmar_register_drhd_unit(struct dmar_drhd_unit *drhd)

{

	/*

include/linux/intel-iommu.h

+2 −0
Original line number Diff line number Diff line
@@ -783,6 +783,8 @@ bool context_present(struct context_entry *context); 
struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus,

					 u8 devfn, int alloc);



extern const struct iommu_ops intel_iommu_ops;



#ifdef CONFIG_INTEL_IOMMU

extern int iommu_calculate_agaw(struct intel_iommu *iommu);

extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);