Em Sun, 8 Apr 2018 12:12:17 +0200
Matthias Schwarzott <zzam@xxxxxxxxxx> escreveu:
> Am 05.04.2018 um 19:54 schrieb Mauro Carvalho Chehab:
> > Drivers that depend on omap-iommu.h (currently, just omap3isp)
> > need a stub implementation in order to be built with COMPILE_TEST.
> >
> > Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
> > ---
> > 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..0c21fc5b002e 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) {};
>
> The semicolons at end of line are unnecessary.
>
> > +#endif
> >
> > #endif
> >
Hi Matthias,
Somehow, I missed your comment.
New version enclosed.
Thanks,
Mauro
[PATCH v3] omap: omap-iommu.h: allow building drivers with COMPILE_TEST
Drivers that depend on omap-iommu.h (currently, just omap3isp)
need a stub implementation in order to be built with COMPILE_TEST.
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
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..0c21fc5b002e 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
