The patch titled
Subject: sh: convert ins[bwl]/outs[bwl] macros to inline functions
has been added to the -mm tree. Its filename is
sh-convert-ins-outs-macros-to-inline-functions.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sh-convert-ins-outs-macros-to-inline-functions.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sh-convert-ins-outs-macros-to-inline-functions.patch
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------------------------------------------------------
From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Subject: sh: convert ins[bwl]/outs[bwl] macros to inline functions
Macro ins[bwl]/outs[bwl] are just calling BUG(), but that results in
unused variable warnings all over the place. This patch convert macro to
inline to avoid warning
We will get this kind of warning without this patch
${LINUX}/drivers/iio/adc/ad7606_par.c:21:23: \
warning: unused variable 'st' [-Wunused-variable]
struct ad7606_state *st = iio_priv(indio_dev);
^~
Link: https://marc.info/?l=linux-sh&m=157656907716201
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Cc: Alan Modra <amodra@xxxxxxxxx>
Cc: Bin Meng <bin.meng@xxxxxxxxxxxxx>
Cc: Chen Zhou <chenzhou10@xxxxxxxxxx>
Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Romain Naour <romain.naour@xxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sh/include/asm/io_noioport.h | 36 ++++++++++++++++++++++------
1 file changed, 29 insertions(+), 7 deletions(-)
--- a/arch/sh/include/asm/io_noioport.h~sh-convert-ins-outs-macros-to-inline-functions
+++ a/arch/sh/include/asm/io_noioport.h
@@ -53,12 +53,34 @@ static inline void ioport_unmap(void __i
#define outw_p(x, addr) outw((x), (addr))
#define outl_p(x, addr) outl((x), (addr))
-#define insb(a, b, c) BUG()
-#define insw(a, b, c) BUG()
-#define insl(a, b, c) BUG()
-
-#define outsb(a, b, c) BUG()
-#define outsw(a, b, c) BUG()
-#define outsl(a, b, c) BUG()
+static inline void insb (unsigned long port, void *dst, unsigned long count)
+{
+ BUG();
+}
+
+static inline void insw (unsigned long port, void *dst, unsigned long count)
+{
+ BUG();
+}
+
+static inline void insl (unsigned long port, void *dst, unsigned long count)
+{
+ BUG();
+}
+
+static inline void outsb (unsigned long port, const void *src, unsigned long count)
+{
+ BUG();
+}
+
+static inline void outsw (unsigned long port, const void *src, unsigned long count)
+{
+ BUG();
+}
+
+static inline void outsl (unsigned long port, const void *src, unsigned long count)
+{
+ BUG();
+}
#endif /* __ASM_SH_IO_NOIOPORT_H */
_
Patches currently in -mm which might be from kuninori.morimoto.gx@xxxxxxxxxxx are
sh-clkfwk-remove-r8-r16-r32.patch
sh-use-generic-strncpy.patch
sh-convert-ins-outs-macros-to-inline-functions.patch
sh-convert-iounmap-macros-to-inline-functions.patch
sh-add-missing-export_symbol-for-__delay.patch
