* [PATCH] mfd: syscon: Make use of of_iomap
@ 2016-08-07 17:08 Andrey Smirnov
2016-08-07 20:01 ` Arnd Bergmann
2016-08-09 12:57 ` Lee Jones
0 siblings, 2 replies; 3+ messages in thread
From: Andrey Smirnov @ 2016-08-07 17:08 UTC (permalink / raw)
To: linux-kernel; +Cc: Andrey Smirnov, Lee Jones, Arnd Bergmann
Use of_iomap instead of explicitly calling of_address_to_resource() and
ioremap().
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
drivers/mfd/syscon.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index 2f2225e..55b883d 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -59,12 +59,7 @@ static struct syscon *of_syscon_register(struct device_node *np)
if (!syscon)
return ERR_PTR(-ENOMEM);
- if (of_address_to_resource(np, 0, &res)) {
- ret = -ENOMEM;
- goto err_map;
- }
-
- base = ioremap(res.start, resource_size(&res));
+ base = of_iomap(np, 0);
if (!base) {
ret = -ENOMEM;
goto err_map;
--
2.5.5
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] mfd: syscon: Make use of of_iomap
2016-08-07 17:08 [PATCH] mfd: syscon: Make use of of_iomap Andrey Smirnov
@ 2016-08-07 20:01 ` Arnd Bergmann
2016-08-09 12:57 ` Lee Jones
1 sibling, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2016-08-07 20:01 UTC (permalink / raw)
To: Andrey Smirnov; +Cc: linux-kernel, Lee Jones
On Sunday, August 7, 2016 10:08:19 AM CEST Andrey Smirnov wrote:
> Use of_iomap instead of explicitly calling of_address_to_resource() and
> ioremap().
>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
>
Acked-by: Arnd Bergmann <arnd@arndb.de>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] mfd: syscon: Make use of of_iomap
2016-08-07 17:08 [PATCH] mfd: syscon: Make use of of_iomap Andrey Smirnov
2016-08-07 20:01 ` Arnd Bergmann
@ 2016-08-09 12:57 ` Lee Jones
1 sibling, 0 replies; 3+ messages in thread
From: Lee Jones @ 2016-08-09 12:57 UTC (permalink / raw)
To: Andrey Smirnov; +Cc: linux-kernel, Arnd Bergmann
On Sun, 07 Aug 2016, Andrey Smirnov wrote:
> Use of_iomap instead of explicitly calling of_address_to_resource() and
> ioremap().
>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> ---
> drivers/mfd/syscon.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
Applied, thanks.
> diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
> index 2f2225e..55b883d 100644
> --- a/drivers/mfd/syscon.c
> +++ b/drivers/mfd/syscon.c
> @@ -59,12 +59,7 @@ static struct syscon *of_syscon_register(struct device_node *np)
> if (!syscon)
> return ERR_PTR(-ENOMEM);
>
> - if (of_address_to_resource(np, 0, &res)) {
> - ret = -ENOMEM;
> - goto err_map;
> - }
> -
> - base = ioremap(res.start, resource_size(&res));
> + base = of_iomap(np, 0);
> if (!base) {
> ret = -ENOMEM;
> goto err_map;
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-08-07 20:01 ` Arnd Bergmann
2016-08-09 12:57 ` Lee Jones
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