From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 08/10] ARM: ux500: use common scu_init_cpus
Date: Fri, 29 Apr 2011 21:08:15 -0500 [thread overview]
Message-ID: <1304129297-6614-9-git-send-email-robherring2@gmail.com> (raw)
In-Reply-To: <1304129297-6614-1-git-send-email-robherring2@gmail.com>
From: Rob Herring <rob.herring@calxeda.com>
Convert ux500 to use common scu_init_cpus function.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
arch/arm/mach-ux500/platsmp.c | 17 +----------------
1 files changed, 1 insertions(+), 16 deletions(-)
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index 88f30b8..7b19f9d 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -69,22 +69,7 @@ static void __init wakeup_secondary(void)
*/
void __init smp_init_cpus(void)
{
- void __iomem *scu_base = scu_base_addr();
- unsigned int i, ncores;
-
- ncores = scu_base ? scu_get_core_count(scu_base) : 1;
-
- /* sanity check */
- if (ncores > NR_CPUS) {
- printk(KERN_WARNING
- "U8500: no. of cores (%d) greater than configured "
- "maximum of %d - clipping\n",
- ncores, NR_CPUS);
- ncores = NR_CPUS;
- }
-
- for (i = 0; i < ncores; i++)
- set_cpu_possible(i, true);
+ scu_init_cpus(scu_base_addr());
}
void __init platform_smp_prepare_cpus(unsigned int max_cpus)
--
1.7.1
next prev parent reply other threads:[~2011-04-30 2:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-30 2:08 Resend [PATCH 00/10] ARM: SMP initialization consolidation Rob Herring
2011-04-30 2:08 ` [PATCH 01/10] ARM: move Versatile SMP pen code to common location Rob Herring
2011-04-30 2:08 ` [PATCH 02/10] ARM: ux500: convert to use common secondary pen code Rob Herring
2011-04-30 2:08 ` [PATCH 03/10] ARM: msm: " Rob Herring
2011-04-30 2:08 ` [PATCH 04/10] ARM: add common scu_init_cpus Rob Herring
2011-04-30 2:08 ` [PATCH 05/10] ARM: omap: use " Rob Herring
2011-04-30 2:08 ` [PATCH 06/10] ARM: realview: " Rob Herring
2011-04-30 2:08 ` [PATCH 07/10] ARM: vexpress: " Rob Herring
2011-04-30 2:08 ` Rob Herring [this message]
2011-04-30 2:08 ` [PATCH 09/10] ARM: shmobile: " Rob Herring
2011-04-30 2:08 ` [PATCH 10/10] ARM: move set_cpu_present calls to common smp code Rob Herring
2011-04-30 5:58 ` Resend [PATCH 00/10] ARM: SMP initialization consolidation Stephen Boyd
2011-05-02 23:40 ` Russell King - ARM Linux
2011-05-03 13:57 ` Arnd Bergmann
2011-05-08 9:42 ` Russell King - ARM Linux
2011-05-08 19:38 ` Rob Herring
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