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| author |   Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2021-08-20 15:29:57 -0500 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2021-09-09 13:18:06 +0200 |
| commit | eb03f2d2f6a4da25d286613717d10add9ce9f175 (patch) | |
| tree | 7cec7883c45fef8049794f39ba76591aca1567fb /drivers/iommu | |
| parent | iommu/amd: Relocate GAMSup check to early_enable_iommus (diff) | |
| download | linux-dev-eb03f2d2f6a4da25d286613717d10add9ce9f175.tar.xz linux-dev-eb03f2d2f6a4da25d286613717d10add9ce9f175.zip | |
iommu/amd: Remove iommu_init_ga()
Since the function has been simplified and only call iommu_init_ga_log(),
remove the function and replace with iommu_init_ga_log() instead.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Link: https://lore.kernel.org/r/20210820202957.187572-4-suravee.suthikulpanit@amd.com
Fixes: 8bda0cfbdc1a ("iommu/amd: Detect and initialize guest vAPIC log")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd/init.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index 4e753d1860b3..2a822b229bd0 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -829,9 +829,9 @@ static int iommu_ga_log_enable(struct amd_iommu *iommu) return 0; } -#ifdef CONFIG_IRQ_REMAP static int iommu_init_ga_log(struct amd_iommu *iommu) { +#ifdef CONFIG_IRQ_REMAP u64 entry; if (!AMD_IOMMU_GUEST_IR_VAPIC(amd_iommu_guest_ir)) @@ -861,18 +861,9 @@ static int iommu_init_ga_log(struct amd_iommu *iommu) err_out: free_ga_log(iommu); return -EINVAL; -} -#endif /* CONFIG_IRQ_REMAP */ - -static int iommu_init_ga(struct amd_iommu *iommu) -{ - int ret = 0; - -#ifdef CONFIG_IRQ_REMAP - ret = iommu_init_ga_log(iommu); +#else + return 0; #endif /* CONFIG_IRQ_REMAP */ - - return ret; } static int __init alloc_cwwb_sem(struct amd_iommu *iommu) @@ -1854,7 +1845,7 @@ static int __init iommu_init_pci(struct amd_iommu *iommu) if (iommu_feature(iommu, FEATURE_PPR) && alloc_ppr_log(iommu)) return -ENOMEM; - ret = iommu_init_ga(iommu); + ret = iommu_init_ga_log(iommu); if (ret) return ret; |