This patch fixes the following build error for source file
drivers/scsi/pcmcia/sym53c500_cs.c:
In file included from ./include/linux/bug.h:5,
from ./include/linux/cpumask.h:14,
from ./include/linux/mm_types_task.h:14,
from ./include/linux/mm_types.h:5,
from ./include/linux/buildid.h:5,
from ./include/linux/module.h:14,
from drivers/scsi/pcmcia/sym53c500_cs.c:42:
drivers/scsi/pcmcia/sym53c500_cs.c: In function ‘SYM53C500_intr’:
./arch/parisc/include/asm/bug.h:28:2: error: expected expression before ‘do’
28 | do { \
| ^~
./arch/parisc/include/asm/io.h:276:20: note: in expansion of macro ‘BUG’
276 | #define outb(x, y) BUG()
| ^~~
drivers/scsi/pcmcia/sym53c500_cs.c:124:19: note: in expansion of macro ‘outb’
124 | #define REG0(x) (outb(C4_IMG, (x) + CONFIG4))
| ^~~~
drivers/scsi/pcmcia/sym53c500_cs.c:362:2: note: in expansion of macro ‘REG0’
362 | REG0(port_base);
| ^~~~
Cc: James E.J. Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: linux-parisc@xxxxxxxxxxxxxxx
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
arch/parisc/include/asm/io.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h
index 0b5259102319..837ddddbac6a 100644
--- a/arch/parisc/include/asm/io.h
+++ b/arch/parisc/include/asm/io.h
@@ -273,9 +273,9 @@ static inline int inl(unsigned long addr)
return -1;
}
-#define outb(x, y) BUG()
-#define outw(x, y) BUG()
-#define outl(x, y) BUG()
+#define outb(x, y) ({(void)(x); (void)(y); BUG(); 0;})
+#define outw(x, y) ({(void)(x); (void)(y); BUG(); 0;})
+#define outl(x, y) ({(void)(x); (void)(y); BUG(); 0;})
#endif
/*
