The following W=1 build warning is seen on a m68k:
drivers/media/platform/fsl-viu.c: At top level:
drivers/media/platform/fsl-viu.c:36: warning: "out_be32" redefined
36 | #define out_be32(v, a) iowrite32be(a, (void __iomem *)v)
|
In file included from ./arch/m68k/include/asm/io_mm.h:25,
from ./arch/m68k/include/asm/io.h:8,
from ./include/linux/io.h:13,
from ./include/linux/irq.h:20,
from ./include/asm-generic/hardirq.h:13,
from ./arch/m68k/include/generated/asm/hardirq.h:1,
from ./include/linux/hardirq.h:9,
from ./include/linux/interrupt.h:11,
from drivers/media/platform/fsl-viu.c:17:
./arch/m68k/include/asm/raw_io.h:32: note: this is the location of the previous definition
32 | #define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
Avoid the out_be32() and in_be32() redefinitions when building for CONFIG_M68K
in the same way we currently do for CONFIG_PPC and CONFIG_MICROBLAZE.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
drivers/media/platform/fsl-viu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c
index 84633a3b8475..4f2a0f992905 100644
--- a/drivers/media/platform/fsl-viu.c
+++ b/drivers/media/platform/fsl-viu.c
@@ -32,7 +32,7 @@
#define VIU_VERSION "0.5.1"
/* Allow building this driver with COMPILE_TEST */
-#if !defined(CONFIG_PPC) && !defined(CONFIG_MICROBLAZE)
+#if !defined(CONFIG_PPC) && !defined(CONFIG_MICROBLAZE) && !defined(CONFIG_M68K)
#define out_be32(v, a) iowrite32be(a, (void __iomem *)v)
#define in_be32(a) ioread32be((void __iomem *)a)
#endif
--
2.17.1
