* [PATCH] ARM: mm: Remove Kconfig symbol CACHE_PL310
@ 2015-02-10 10:00 Paul Bolle
2015-02-10 10:35 ` Nicolas Ferre
2015-02-18 12:16 ` Arnd Bergmann
0 siblings, 2 replies; 3+ messages in thread
From: Paul Bolle @ 2015-02-10 10:00 UTC (permalink / raw)
To: linux-arm-kernel
Commit 20e783e39e55 ("ARM: 8296/1: cache-l2x0: clean up aurora cache
handling") removed the only user of the Kconfig symbol CACHE_PL310.
Setting CACHE_PL310 is now pointless. Remove its Kconfig entry, and one
select of this symbol.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
---
Please note that the commit hash is valid for next-20150209. So if the
tree that this commit is coming from will be rebased, or similar, it
shouldn't be used.
arch/arm/mach-at91/Kconfig | 1 -
arch/arm/mm/Kconfig | 7 -------
2 files changed, 8 deletions(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index c6740e359a44..c74a44324e5b 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -64,7 +64,6 @@ config SOC_SAMA5D4
select SOC_SAMA5
select CLKSRC_MMIO
select CACHE_L2X0
- select CACHE_PL310
select HAVE_FB_ATMEL
select HAVE_AT91_UTMI
select HAVE_AT91_SMD
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index c43c71455566..9b4f29e595a4 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -892,13 +892,6 @@ config CACHE_L2X0
if CACHE_L2X0
-config CACHE_PL310
- bool
- default y if CPU_V7 && !(CPU_V6 || CPU_V6K)
- help
- This option enables optimisations for the PL310 cache
- controller.
-
config PL310_ERRATA_588369
bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
help
--
1.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] ARM: mm: Remove Kconfig symbol CACHE_PL310
2015-02-10 10:00 [PATCH] ARM: mm: Remove Kconfig symbol CACHE_PL310 Paul Bolle
@ 2015-02-10 10:35 ` Nicolas Ferre
2015-02-18 12:16 ` Arnd Bergmann
1 sibling, 0 replies; 3+ messages in thread
From: Nicolas Ferre @ 2015-02-10 10:35 UTC (permalink / raw)
To: linux-arm-kernel
Le 10/02/2015 11:00, Paul Bolle a ?crit :
> Commit 20e783e39e55 ("ARM: 8296/1: cache-l2x0: clean up aurora cache
> handling") removed the only user of the Kconfig symbol CACHE_PL310.
> Setting CACHE_PL310 is now pointless. Remove its Kconfig entry, and one
> select of this symbol.
>
> Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Okay then:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> ---
> Please note that the commit hash is valid for next-20150209. So if the
> tree that this commit is coming from will be rebased, or similar, it
> shouldn't be used.
>
> arch/arm/mach-at91/Kconfig | 1 -
> arch/arm/mm/Kconfig | 7 -------
> 2 files changed, 8 deletions(-)
>
> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
> index c6740e359a44..c74a44324e5b 100644
> --- a/arch/arm/mach-at91/Kconfig
> +++ b/arch/arm/mach-at91/Kconfig
> @@ -64,7 +64,6 @@ config SOC_SAMA5D4
> select SOC_SAMA5
> select CLKSRC_MMIO
> select CACHE_L2X0
> - select CACHE_PL310
> select HAVE_FB_ATMEL
> select HAVE_AT91_UTMI
> select HAVE_AT91_SMD
> diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
> index c43c71455566..9b4f29e595a4 100644
> --- a/arch/arm/mm/Kconfig
> +++ b/arch/arm/mm/Kconfig
> @@ -892,13 +892,6 @@ config CACHE_L2X0
>
> if CACHE_L2X0
>
> -config CACHE_PL310
> - bool
> - default y if CPU_V7 && !(CPU_V6 || CPU_V6K)
> - help
> - This option enables optimisations for the PL310 cache
> - controller.
> -
> config PL310_ERRATA_588369
> bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
> help
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] ARM: mm: Remove Kconfig symbol CACHE_PL310
2015-02-10 10:00 [PATCH] ARM: mm: Remove Kconfig symbol CACHE_PL310 Paul Bolle
2015-02-10 10:35 ` Nicolas Ferre
@ 2015-02-18 12:16 ` Arnd Bergmann
1 sibling, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2015-02-18 12:16 UTC (permalink / raw)
To: linux-arm-kernel
On Tuesday 10 February 2015 11:00:53 Paul Bolle wrote:
> Commit 20e783e39e55 ("ARM: 8296/1: cache-l2x0: clean up aurora cache
> handling") removed the only user of the Kconfig symbol CACHE_PL310.
> Setting CACHE_PL310 is now pointless. Remove its Kconfig entry, and one
> select of this symbol.
>
> Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
> ---
> Please note that the commit hash is valid for next-20150209. So if the
> tree that this commit is coming from will be rebased, or similar, it
> shouldn't be used.
Applied to the arm-soc fixes branch, which is top of the merges
that Linus has done and that includes my patch as it went in though
Russell's tree.
Arnd
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-02-18 12:16 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-02-10 10:00 [PATCH] ARM: mm: Remove Kconfig symbol CACHE_PL310 Paul Bolle
2015-02-10 10:35 ` Nicolas Ferre
2015-02-18 12:16 ` Arnd Bergmann
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).