From: Magnus Damm <magnus.damm@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 03/05] ARM: shmobile: Remove unused shmobile_smp_init_cpus()
Date: Wed, 07 Aug 2013 22:13:49 +0000 [thread overview]
Message-ID: <20130807221349.22251.44228.sendpatchset@w520> (raw)
In-Reply-To: <20130807221321.22251.22774.sendpatchset@w520>
From: Magnus Damm <damm@opensource.se>
Remove shmobile_smp_init_cpus() since all SMP platforms in
mach-shmobile now rely on DT for CPU core description instead
of for instance determining number of cores from the SCU.
Signed-off-by: Magnus Damm <damm@opensource.se>
---
arch/arm/mach-shmobile/include/mach/common.h | 1 -
arch/arm/mach-shmobile/platsmp.c | 15 ---------------
2 files changed, 16 deletions(-)
--- 0003/arch/arm/mach-shmobile/include/mach/common.h
+++ work/arch/arm/mach-shmobile/include/mach/common.h 2013-08-07 13:42:20.000000000 +0900
@@ -40,7 +40,6 @@ static inline int shmobile_cpuidle_init(
#endif
extern void __iomem *shmobile_scu_base;
-extern void shmobile_smp_init_cpus(unsigned int ncores);
static inline void __init shmobile_init_late(void)
{
--- 0003/arch/arm/mach-shmobile/platsmp.c
+++ work/arch/arm/mach-shmobile/platsmp.c 2013-08-07 14:29:34.000000000 +0900
@@ -11,25 +11,10 @@
* published by the Free Software Foundation.
*/
#include <linux/init.h>
-#include <linux/smp.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <mach/common.h>
-void __init shmobile_smp_init_cpus(unsigned int ncores)
-{
- unsigned int i;
-
- if (ncores > nr_cpu_ids) {
- pr_warn("SMP: %u cores greater than maximum (%u), clipping\n",
- ncores, nr_cpu_ids);
- ncores = nr_cpu_ids;
- }
-
- for (i = 0; i < ncores; i++)
- set_cpu_possible(i, true);
-}
-
extern unsigned long shmobile_smp_fn[];
extern unsigned long shmobile_smp_arg[];
extern unsigned long shmobile_smp_mpidr[];
next prev parent reply other threads:[~2013-08-07 22:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-07 22:13 [PATCH 00/05] ARM: shmobile: Yet another SMP series Magnus Damm
2013-08-07 22:13 ` [PATCH 01/05] ARM: shmobile: Introduce shmobile_smp_cpu_disable() Magnus Damm
2013-08-07 22:13 ` [PATCH 02/05] ARM: shmobile: Use shmobile_smp_cpu_disable() on sh73a0 Magnus Damm
2013-08-07 22:13 ` Magnus Damm [this message]
2013-08-07 22:13 ` [PATCH 04/05] ARM: shmobile: Expose shmobile_invalidate_start() Magnus Damm
2013-08-07 22:14 ` [PATCH 05/05] ARM: shmobile: Introduce shmobile_boot_size Magnus Damm
2013-08-21 8:59 ` [PATCH 00/05] ARM: shmobile: Yet another SMP series Simon Horman
2013-08-22 6:32 ` Simon Horman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130807221349.22251.44228.sendpatchset@w520 \
--to=magnus.damm@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).