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| author |   Joerg Roedel <jroedel@suse.de> | 2019-08-09 18:09:13 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-08-09 19:56:05 +0200 |
| commit | 73499ad21d595638213f2a5f8b9b58259fa0cae2 (patch) | |
| tree | eee5a72e846565a61015e47fca21cee6f3d4001e /include/linux/omap-iommu.h | |
| parent | iommu/omap: remove pm_runtime_irq_safe flag for OMAP IOMMUs (diff) | |
| download | linux-dev-73499ad21d595638213f2a5f8b9b58259fa0cae2.tar.xz linux-dev-73499ad21d595638213f2a5f8b9b58259fa0cae2.zip | |
iommu/omap: Fix compilation warnings
A recent patch introduced a new compiler warning because
two functions with non-void return type have no return
statement in omap-iommu.h for CONFIG_OMAP_IOMMU=n.
Fix this by adding return statements to these functions.
Fixes: d9c4d8a6cc0f8 ('iommu/omap: introduce new API for runtime suspend/resume control')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/omap-iommu.h')
| -rw-r--r-- | include/linux/omap-iommu.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/omap-iommu.h b/include/linux/omap-iommu.h index 36b645726813..2c32ca09df02 100644 --- a/include/linux/omap-iommu.h +++ b/include/linux/omap-iommu.h @@ -22,8 +22,15 @@ int omap_iommu_domain_activate(struct iommu_domain *domain); static inline void omap_iommu_save_ctx(struct device *dev) {} static inline void omap_iommu_restore_ctx(struct device *dev) {} -static inline int omap_iommu_domain_deactivate(struct iommu_domain *domain) {} -static inline int omap_iommu_domain_activate(struct iommu_domain *domain) {} +static inline int omap_iommu_domain_deactivate(struct iommu_domain *domain) +{ + return -ENODEV; +} + +static inline int omap_iommu_domain_activate(struct iommu_domain *domain) +{ + return -ENODEV; +} #endif #endif |