diff options
| author |   Qian Cai <cai@lca.pw> | 2019-01-07 16:42:07 +0000 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2019-01-07 17:15:40 +0000 |
| commit | 6b68835b5af4feb2a3f31592a52a1a68d7c1b1f3 (patch) | |
| tree | 514d4e9b7b273f96d9e4bdc39d70d57dcb43bb83 /drivers/acpi | |
| parent | Linux 5.0-rc1 (diff) | |
| download | linux-dev-6b68835b5af4feb2a3f31592a52a1a68d7c1b1f3.tar.xz linux-dev-6b68835b5af4feb2a3f31592a52a1a68d7c1b1f3.zip | |
ACPI/IORT: Fix build when CONFIG_IOMMU_API=n
Commit 8097e53eaba2 ("ACPI/IORT: Use helper functions to access
dev->iommu_fwspec") changed by mistake the iort_fwspec_iommu_ops() stub
definition (compiled in when CONFIG_IOMMU_API=n), that caused the
following compilation failure:
drivers/acpi/arm64/iort.c:880:1: error: expected identifier or
'(' before '{' token
{ return NULL; }
^
drivers/acpi/arm64/iort.c:879:39: warning: 'iort_fwspec_iommu_ops'
used but never defined
static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev);
^~~~~~~~~~~~~~~~~~~~~
Fix it.
Fixes: 8097e53eaba2 ("ACPI/IORT: Use helper functions to access dev->iommu_fwspec")
Signed-off-by: Qian Cai <cai@lca.pw>
[lorenzo.pieralisi@arm.com: updated tags and log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/arm64/iort.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index fdd90ffceb85..5d29783ee5bd 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -876,7 +876,7 @@ int iort_iommu_msi_get_resv_regions(struct device *dev, struct list_head *head) return (resv == its->its_count) ? resv : -ENODEV; } #else -static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev); +static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev) { return NULL; } static inline int iort_add_device_replay(const struct iommu_ops *ops, struct device *dev) |