[PATCH] pinctrl: sh-pfc: fix warnings by include core.h

[PATCH] pinctrl: sh-pfc: fix warnings by include core.h

[Ben Dooks]

Fix warnings about emev2_pinmux_info and r8a7779_pinmux_info
by using core.h instead of sh_pfc.h in these files. This gives
the declarations of the two structures and removes the following
warnings:

drivers/pinctrl/sh-pfc/pfc-emev2.c:1695:30: warning: symbol 'emev2_pinmux_info' was not declared. Should it be static?
drivers/pinctrl/sh-pfc/pfc-r8a7779.c:3888:30: warning: symbol 'r8a7779_pinmux_info' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alessandro Rubini <rubini@unipv.it>
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-gpio@vger.kernel.org
---
 drivers/pinctrl/sh-pfc/pfc-emev2.c   | 2 +-
 drivers/pinctrl/sh-pfc/pfc-r8a7779.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/sh-pfc/pfc-emev2.c b/drivers/pinctrl/sh-pfc/pfc-emev2.c
index 1cbbe04..f943854 100644
--- a/drivers/pinctrl/sh-pfc/pfc-emev2.c
+++ b/drivers/pinctrl/sh-pfc/pfc-emev2.c
@@ -10,7 +10,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 
-#include "sh_pfc.h"
+#include "core.h"
 
 #define CPU_ALL_PORT(fn, pfx, sfx)					\
 	PORT_10(0,  fn, pfx, sfx),	PORT_90(0,  fn, pfx, sfx),	\
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
index 5bef934..098d01e 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
@@ -21,7 +21,7 @@
 
 #include <linux/kernel.h>
 
-#include "sh_pfc.h"
+#include "core.h"
 
 #define CPU_ALL_PORT(fn, sfx)						\
 	PORT_GP_32(0, fn, sfx),						\
-- 
2.8.1

Re: [PATCH] pinctrl: sh-pfc: fix warnings by include core.h

[Linus Walleij]

On Tue, Jun 7, 2016 at 7:33 PM, Ben Dooks <ben.dooks@codethink.co.uk> wrote:

> Fix warnings about emev2_pinmux_info and r8a7779_pinmux_info
> by using core.h instead of sh_pfc.h in these files. This gives
> the declarations of the two structures and removes the following
> warnings:
>
> drivers/pinctrl/sh-pfc/pfc-emev2.c:1695:30: warning: symbol 'emev2_pinmux_info' was not declared. Should it be static?
> drivers/pinctrl/sh-pfc/pfc-r8a7779.c:3888:30: warning: symbol 'r8a7779_pinmux_info' was not declared. Should it be static?
>
> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>

Geert/Laurent:

- take a look at this patch
- shall I apply this directly?

Yours,
Linus Walleij

Re: [PATCH] pinctrl: sh-pfc: fix warnings by include core.h

[Geert Uytterhoeven]

Hi Linus, Ben,

On Wed, Jun 8, 2016 at 2:08 PM, Linus Walleij <linus.walleij@linaro.org> wrote:
> On Tue, Jun 7, 2016 at 7:33 PM, Ben Dooks <ben.dooks@codethink.co.uk> wrote:
>
>> Fix warnings about emev2_pinmux_info and r8a7779_pinmux_info
>> by using core.h instead of sh_pfc.h in these files. This gives
>> the declarations of the two structures and removes the following
>> warnings:
>>
>> drivers/pinctrl/sh-pfc/pfc-emev2.c:1695:30: warning: symbol 'emev2_pinmux_info' was not declared. Should it be static?
>> drivers/pinctrl/sh-pfc/pfc-r8a7779.c:3888:30: warning: symbol 'r8a7779_pinmux_info' was not declared. Should it be static?
>>
>> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>

Ben: Thanks for your patch!

>
> Geert/Laurent:
>
> - take a look at this patch

These are fixes for sparse warnings, and look fine to me.
However, it seems "core.h" should be included by all the remaining
drivers/pinctrl/sh-pfc/pfc-sh* files for ARCH=sh, too.
At which point I start to question: why not merge core.h with sh_pfc.h?

> - shall I apply this directly?

i could take it through sh-pfc-for-v4.8.
I expect more pfc stuff to follow soon anyway.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH] pinctrl: sh-pfc: fix warnings by include core.h

[Ben Dooks]

On 09/06/16 09:08, Geert Uytterhoeven wrote:
> Hi Linus, Ben,
> 
> On Wed, Jun 8, 2016 at 2:08 PM, Linus Walleij <linus.walleij@linaro.org> wrote:
>> On Tue, Jun 7, 2016 at 7:33 PM, Ben Dooks <ben.dooks@codethink.co.uk> wrote:
>>
>>> Fix warnings about emev2_pinmux_info and r8a7779_pinmux_info
>>> by using core.h instead of sh_pfc.h in these files. This gives
>>> the declarations of the two structures and removes the following
>>> warnings:
>>>
>>> drivers/pinctrl/sh-pfc/pfc-emev2.c:1695:30: warning: symbol 'emev2_pinmux_info' was not declared. Should it be static?
>>> drivers/pinctrl/sh-pfc/pfc-r8a7779.c:3888:30: warning: symbol 'r8a7779_pinmux_info' was not declared. Should it be static?
>>>
>>> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
> 
> Ben: Thanks for your patch!
> 
>>
>> Geert/Laurent:
>>
>> - take a look at this patch
> 
> These are fixes for sparse warnings, and look fine to me.
> However, it seems "core.h" should be included by all the remaining
> drivers/pinctrl/sh-pfc/pfc-sh* files for ARCH=sh, too.
> At which point I start to question: why not merge core.h with sh_pfc.h?
> 
>> - shall I apply this directly?
> 
> i could take it through sh-pfc-for-v4.8.
> I expect more pfc stuff to follow soon anyway.

Up to you what you want to do, thought these items should be fixed.


-- 
Ben Dooks				http://www.codethink.co.uk/
Senior Engineer				Codethink - Providing Genius