Use resource_size rather than a verbose computation on
the end and start fields.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
<smpl>
@@ struct resource ptr; @@
- (ptr.end - ptr.start + 1)
+ resource_size(&ptr)
</smpl>
Signed-off-by: Julia Lawall <[email protected]>
---
arch/powerpc/platforms/83xx/km83xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index 3d89569e9e71..ada42f03915a 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -63,7 +63,7 @@ static void quirk_mpc8360e_qe_enet10(void)
return;
}
- base = ioremap(res.start, res.end - res.start + 1);
+ base = ioremap(res.start, resource_size(&res));
/*
* set output delay adjustments to default values according
On Wed, 2020-01-01 at 18:49 +0100, Julia Lawall wrote:
> Use resource_size rather than a verbose computation on
> the end and start fields.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> <smpl>
> @@ struct resource ptr; @@
> - (ptr.end - ptr.start + 1)
> + resource_size(&ptr)
> </smpl>
>
> Signed-off-by: Julia Lawall <[email protected]>
>
> ---
> arch/powerpc/platforms/83xx/km83xx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Acked-by: Scott Wood <[email protected]>
-Scott
On Wed, 2020-01-01 at 17:49:45 UTC, Julia Lawall wrote:
> Use resource_size rather than a verbose computation on
> the end and start fields.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> <smpl>
> @@ struct resource ptr; @@
> - (ptr.end - ptr.start + 1)
> + resource_size(&ptr)
> </smpl>
>
> Signed-off-by: Julia Lawall <[email protected]>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/bfbe37f0ce994e7a9945653d7624fadc5c500a9f
cheers