On 04/19/18 13:15, Mauro Carvalho Chehab wrote:
> Drivers that depend on omap-iommu.h (currently, just omap3isp)
> need a stub implementation in order to be built with COMPILE_TEST.
>
> Cc: Tony Lindgren <t...@atomide.com>
> Cc: Arnd Bergmann <a...@arndb.de>
> Acked-by: Sakari Ailus <sakari.ai...@linux.intel.com>
> Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
Acked-by: Hans Verkuil <hans.verk...@cisco.com>
Regards,
Hans
> ---
> include/linux/omap-iommu.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/include/linux/omap-iommu.h b/include/linux/omap-iommu.h
> index c1aede46718b..ce1b7c6283ee 100644
> --- a/include/linux/omap-iommu.h
> +++ b/include/linux/omap-iommu.h
> @@ -13,7 +13,12 @@
> #ifndef _OMAP_IOMMU_H_
> #define _OMAP_IOMMU_H_
>
> +#ifdef CONFIG_OMAP_IOMMU
> extern void omap_iommu_save_ctx(struct device *dev);
> extern void omap_iommu_restore_ctx(struct device *dev);
> +#else
> +static inline void omap_iommu_save_ctx(struct device *dev) {}
> +static inline void omap_iommu_restore_ctx(struct device *dev) {}
> +#endif
>
> #endif
>
