* [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
@ 2017-12-19 15:54 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2017-12-19 15:54 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: linux-renesas-soc, linux-arm-kernel, Geert Uytterhoeven
rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
__init. Hence mark rcar_sysc_matches[] __initconst.
This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
(arm64/renesas_defconfig) of memory after kernel init.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/soc/renesas/rcar-sysc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index 52c25a5e2646c839..636872bc24167bb7 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -254,7 +254,7 @@ static void __init rcar_sysc_pd_setup(struct rcar_sysc_pd *pd)
pm_genpd_init(genpd, gov, false);
}
-static const struct of_device_id rcar_sysc_matches[] = {
+static const struct of_device_id rcar_sysc_matches[] __initconst = {
#ifdef CONFIG_SYSC_R8A7743
{ .compatible = "renesas,r8a7743-sysc", .data = &r8a7743_sysc_info },
#endif
--
2.7.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
@ 2017-12-19 15:54 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2017-12-19 15:54 UTC (permalink / raw)
To: linux-arm-kernel
rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
__init. Hence mark rcar_sysc_matches[] __initconst.
This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
(arm64/renesas_defconfig) of memory after kernel init.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/soc/renesas/rcar-sysc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index 52c25a5e2646c839..636872bc24167bb7 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -254,7 +254,7 @@ static void __init rcar_sysc_pd_setup(struct rcar_sysc_pd *pd)
pm_genpd_init(genpd, gov, false);
}
-static const struct of_device_id rcar_sysc_matches[] = {
+static const struct of_device_id rcar_sysc_matches[] __initconst = {
#ifdef CONFIG_SYSC_R8A7743
{ .compatible = "renesas,r8a7743-sysc", .data = &r8a7743_sysc_info },
#endif
--
2.7.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
2017-12-19 15:54 ` Geert Uytterhoeven
@ 2017-12-20 8:25 ` Simon Horman
-1 siblings, 0 replies; 8+ messages in thread
From: Simon Horman @ 2017-12-20 8:25 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Magnus Damm, linux-renesas-soc, linux-arm-kernel
On Tue, Dec 19, 2017 at 04:54:44PM +0100, Geert Uytterhoeven wrote:
> rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
> __init. Hence mark rcar_sysc_matches[] __initconst.
>
> This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
> (arm64/renesas_defconfig) of memory after kernel init.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
@ 2017-12-20 8:25 ` Simon Horman
0 siblings, 0 replies; 8+ messages in thread
From: Simon Horman @ 2017-12-20 8:25 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Dec 19, 2017 at 04:54:44PM +0100, Geert Uytterhoeven wrote:
> rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
> __init. Hence mark rcar_sysc_matches[] __initconst.
>
> This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
> (arm64/renesas_defconfig) of memory after kernel init.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
2017-12-20 8:25 ` Simon Horman
@ 2018-01-02 14:50 ` Geert Uytterhoeven
-1 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2018-01-02 14:50 UTC (permalink / raw)
To: Simon Horman
Cc: Geert Uytterhoeven, Magnus Damm, Linux-Renesas, linux-arm-kernel
Hi Simon,
On Wed, Dec 20, 2017 at 9:25 AM, Simon Horman <horms@verge.net.au> wrote:
> On Tue, Dec 19, 2017 at 04:54:44PM +0100, Geert Uytterhoeven wrote:
>> rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
>> __init. Hence mark rcar_sysc_matches[] __initconst.
>>
>> This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
>> (arm64/renesas_defconfig) of memory after kernel init.
>>
>> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Reviewed-by: Simon Horman <simon.horman@netronome.com>
Thank you.
Please note this is a patch intended for your soc-for-v4.16 branch ;-)
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
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
@ 2018-01-02 14:50 ` Geert Uytterhoeven
0 siblings, 0 replies; 8+ messages in thread
From: Geert Uytterhoeven @ 2018-01-02 14:50 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
On Wed, Dec 20, 2017 at 9:25 AM, Simon Horman <horms@verge.net.au> wrote:
> On Tue, Dec 19, 2017 at 04:54:44PM +0100, Geert Uytterhoeven wrote:
>> rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
>> __init. Hence mark rcar_sysc_matches[] __initconst.
>>
>> This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
>> (arm64/renesas_defconfig) of memory after kernel init.
>>
>> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Reviewed-by: Simon Horman <simon.horman@netronome.com>
Thank you.
Please note this is a patch intended for your soc-for-v4.16 branch ;-)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at 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
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
2018-01-02 14:50 ` Geert Uytterhoeven
@ 2018-01-03 10:20 ` Simon Horman
-1 siblings, 0 replies; 8+ messages in thread
From: Simon Horman @ 2018-01-03 10:20 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Geert Uytterhoeven, Magnus Damm, Linux-Renesas, linux-arm-kernel
On Tue, Jan 02, 2018 at 03:50:19PM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
>
> On Wed, Dec 20, 2017 at 9:25 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Tue, Dec 19, 2017 at 04:54:44PM +0100, Geert Uytterhoeven wrote:
...
> Thank you.
> Please note this is a patch intended for your soc-for-v4.16 branch ;-)
Thanks, I had missed that important detail.
I have applied it to that branch.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst
@ 2018-01-03 10:20 ` Simon Horman
0 siblings, 0 replies; 8+ messages in thread
From: Simon Horman @ 2018-01-03 10:20 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 02, 2018 at 03:50:19PM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
>
> On Wed, Dec 20, 2017 at 9:25 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Tue, Dec 19, 2017 at 04:54:44PM +0100, Geert Uytterhoeven wrote:
...
> Thank you.
> Please note this is a patch intended for your soc-for-v4.16 branch ;-)
Thanks, I had missed that important detail.
I have applied it to that branch.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-01-03 10:20 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2017-12-19 15:54 [PATCH] soc: renesas: rcar-sysc: Mark rcar_sysc_matches[] __initconst Geert Uytterhoeven
2017-12-19 15:54 ` Geert Uytterhoeven
2017-12-20 8:25 ` Simon Horman
2017-12-20 8:25 ` Simon Horman
2018-01-02 14:50 ` Geert Uytterhoeven
2018-01-02 14:50 ` Geert Uytterhoeven
2018-01-03 10:20 ` Simon Horman
2018-01-03 10:20 ` Simon Horman
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