diff mbox

[1/9] sh-pfc: modify PINMUX_IPSR_MSEL() macro order

Message ID 87io7tjmk6.wl%kuninori.morimoto.gx@renesas.com
State New
Headers show

Commit Message

Kuninori Morimoto Sept. 2, 2015, 7:44 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

The difference between PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA()
are FN_xxx order, and PINMUX_IPSR_MSEL() is used only from r8a7778.
Now it r8a7778 works correctly with PINMUX_IPSR_MODSEL_DATA() order.
This means we can merge PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA().

Current PFC driver is very difficult to read, because macro names are
using different lenth. Especially PINMUX_IPSR_MODSEL_DATA() is well
used macro

	PINMUX_IPSR_NOGP(ispr, ...)
	PINMUX_IPSR_DATA(ipsr, ...)
	PINMUX_IPSR_NOGM(ispr, ...)
	PINMUX_IPSR_NOFN(ipsr, ...)
	PINMUX_IPSR_MSEL(ipsr, ...)
	PINMUX_IPSR_MODSEL_DATA(ipsr, ...)

It can be readable if we can merge PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA()

	PINMUX_IPSR_NOGP(ispr, ...)
	PINMUX_IPSR_DATA(ipsr, ...)
	PINMUX_IPSR_NOGM(ispr, ...)
	PINMUX_IPSR_NOFN(ipsr, ...)
	PINMUX_IPSR_MSEL(ipsr, ...)

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 drivers/pinctrl/sh-pfc/sh_pfc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Simon Horman Sept. 2, 2015, 8:05 a.m. UTC | #1 
On Wed, Sep 02, 2015 at 07:44:55AM +0000, Kuninori Morimoto wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> The difference between PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA()
> are FN_xxx order, and PINMUX_IPSR_MSEL() is used only from r8a7778.
> Now it r8a7778 works correctly with PINMUX_IPSR_MODSEL_DATA() order.
> This means we can merge PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA().
> 
> Current PFC driver is very difficult to read, because macro names are
> using different lenth. Especially PINMUX_IPSR_MODSEL_DATA() is well
> used macro
> 
> 	PINMUX_IPSR_NOGP(ispr, ...)
> 	PINMUX_IPSR_DATA(ipsr, ...)
> 	PINMUX_IPSR_NOGM(ispr, ...)
> 	PINMUX_IPSR_NOFN(ipsr, ...)
> 	PINMUX_IPSR_MSEL(ipsr, ...)
> 	PINMUX_IPSR_MODSEL_DATA(ipsr, ...)
> 
> It can be readable if we can merge PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA()
> 
> 	PINMUX_IPSR_NOGP(ispr, ...)
> 	PINMUX_IPSR_DATA(ipsr, ...)
> 	PINMUX_IPSR_NOGM(ispr, ...)
> 	PINMUX_IPSR_NOFN(ipsr, ...)
> 	PINMUX_IPSR_MSEL(ipsr, ...)
> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Acked-by: Simon Horman <horms+renesas@verge.net.au>

> ---
>  drivers/pinctrl/sh-pfc/sh_pfc.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
> index 7cb1ed6..c8c1d49 100644
> --- a/drivers/pinctrl/sh-pfc/sh_pfc.h
> +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
> @@ -179,7 +179,7 @@ struct sh_pfc_soc_info {
>  #define PINMUX_IPSR_NOFN(ipsr, fn, ms)					\
>  	PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##ms)
>  #define PINMUX_IPSR_MSEL(ipsr, fn, ms)					\
> -	PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ipsr, FN_##ms)
> +	PINMUX_DATA(fn##_MARK, FN_##ms, FN_##ipsr, FN_##fn)
>  #define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms)				\
>  	PINMUX_DATA(fn##_MARK, FN_##ms, FN_##ipsr, FN_##fn)
>  
> -- 
> 1.9.1
> 
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Linus Walleij Sept. 25, 2015, 4:43 p.m. UTC | #2 
On Wed, Sep 2, 2015 at 12:44 AM, Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:

> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> The difference between PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA()
> are FN_xxx order, and PINMUX_IPSR_MSEL() is used only from r8a7778.
> Now it r8a7778 works correctly with PINMUX_IPSR_MODSEL_DATA() order.
> This means we can merge PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA().
>
> Current PFC driver is very difficult to read, because macro names are
> using different lenth. Especially PINMUX_IPSR_MODSEL_DATA() is well
> used macro
>
>         PINMUX_IPSR_NOGP(ispr, ...)
>         PINMUX_IPSR_DATA(ipsr, ...)
>         PINMUX_IPSR_NOGM(ispr, ...)
>         PINMUX_IPSR_NOFN(ipsr, ...)
>         PINMUX_IPSR_MSEL(ipsr, ...)
>         PINMUX_IPSR_MODSEL_DATA(ipsr, ...)
>
> It can be readable if we can merge PINMUX_IPSR_MSEL() and PINMUX_IPSR_MODSEL_DATA()
>
>         PINMUX_IPSR_NOGP(ispr, ...)
>         PINMUX_IPSR_DATA(ipsr, ...)
>         PINMUX_IPSR_NOGM(ispr, ...)
>         PINMUX_IPSR_NOFN(ipsr, ...)
>         PINMUX_IPSR_MSEL(ipsr, ...)
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

for the series, Geert will decide how to merge and send a
pull request for the patches to me.

Yours,
Linus Walleij
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diff mbox

Patch

diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 7cb1ed6..c8c1d49 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -179,7 +179,7 @@  struct sh_pfc_soc_info {
 #define PINMUX_IPSR_NOFN(ipsr, fn, ms)					\
 	PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##ms)
 #define PINMUX_IPSR_MSEL(ipsr, fn, ms)					\
-	PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ipsr, FN_##ms)
+	PINMUX_DATA(fn##_MARK, FN_##ms, FN_##ipsr, FN_##fn)
 #define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms)				\
 	PINMUX_DATA(fn##_MARK, FN_##ms, FN_##ipsr, FN_##fn)