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From: khilman@ti.com (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 03/10] cpufreq: OMAP: Enable all CPUs in shared policy mask
Date: Thu, 22 Sep 2011 14:07:21 -0700	[thread overview]
Message-ID: <1316725648-26710-4-git-send-email-khilman@ti.com> (raw)
In-Reply-To: <1316725648-26710-1-git-send-email-khilman@ti.com>

From: Todd Poynor <toddpoynor@google.com>

Enable all CPUs in the shared policy in the CPU init callback.
Otherwise, the governor CPUFREQ_GOV_START event is invoked with
a policy that only includes the first CPU, leaving other CPUs
uninitialized by the governor.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
---
 drivers/cpufreq/omap-cpufreq.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c
index f9b4c4d..5e2f05a 100644
--- a/drivers/cpufreq/omap-cpufreq.c
+++ b/drivers/cpufreq/omap-cpufreq.c
@@ -151,7 +151,6 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
 {
 	int result = 0;
 	struct device *mpu_dev;
-	static cpumask_var_t cpumask;
 
 	if (cpu_is_omap24xx())
 		mpu_clk = clk_get(NULL, "virt_prcm_set");
@@ -199,8 +198,7 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
 	 */
 	if (is_smp()) {
 		policy->shared_type = CPUFREQ_SHARED_TYPE_ANY;
-		cpumask_or(cpumask, cpumask_of(policy->cpu), cpumask);
-		cpumask_copy(policy->cpus, cpumask);
+		cpumask_setall(policy->cpus);
 	}
 
 	/* FIXME: what's the actual transition time? */
-- 
1.7.6

  parent reply	other threads:[~2011-09-22 21:07 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-22 21:07 [PATCH 00/10] cpufreq: OMAP: move into drivers, cleanups/fixes for v3.2 Kevin Hilman
2011-09-22 21:07 ` [PATCH 01/10] cpufreq: OMAP: cleanup for multi-SoC support, move into drivers/cpufreq Kevin Hilman
2011-09-22 21:53   ` Tony Lindgren
2011-09-23  9:21   ` [PATCH 01/10] cpufreq: OMAP: cleanup for multi-SoC support,move " Vishwanath Sripathy
2011-09-23 14:02     ` [PATCH 01/10] cpufreq: OMAP: cleanup for multi-SoC support, move " Kevin Hilman
2011-09-22 21:07 ` [PATCH 02/10] cpufreq: OMAP: Add SMP support for OMAP4+ Kevin Hilman
2011-09-22 23:11   ` Kevin Hilman
2013-08-29 10:02   ` Viresh Kumar
2013-08-29 13:37     ` Santosh Shilimkar
2013-08-29 13:39       ` Viresh Kumar
2013-08-29 13:42         ` Santosh Shilimkar
     [not found]           ` <CAKohpomco=TodaosVbvAhFSxrth9aZ1gh+VOHftG1w6nYWBsPg@mail.gmail.com>
2013-08-30  5:58             ` Viresh Kumar
2013-08-30 13:26             ` Santosh Shilimkar
2011-09-22 21:07 ` Kevin Hilman [this message]
2011-09-22 21:07 ` [PATCH 04/10] cpufreq: OMAP: notify even with bad boot frequency Kevin Hilman
2011-09-22 21:07 ` [PATCH 05/10] cpufreq: OMAP: move clk name decision to init Kevin Hilman
2011-09-22 21:07 ` [PATCH 06/10] cpufreq: OMAP: deny initialization if no mpudev Kevin Hilman
2011-09-22 21:07 ` [PATCH 07/10] cpufreq: OMAP: dont support !freq_table Kevin Hilman
2011-09-22 21:07 ` [PATCH 08/10] cpufreq: OMAP: only supports OPP library Kevin Hilman
2011-09-22 21:07 ` [PATCH 09/10] cpufreq: OMAP: put clk if cpu_init failed Kevin Hilman
2011-09-22 21:07 ` [PATCH 10/10] cpufreq: OMAP: fix freq_table leak Kevin Hilman
2011-11-02 22:02 ` [PATCH 00/10] cpufreq: OMAP: move into drivers, cleanups/fixes for v3.2 Kevin Hilman
2011-11-02 22:08   ` Dave Jones
2011-11-02 23:37     ` Kevin Hilman
2011-11-08 19:48     ` Kevin Hilman
2011-11-08 19:59       ` Dave Jones

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