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authorViresh Kumar <viresh.kumar@linaro.org>2014-03-24 12:05:45 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-03-26 19:41:41 +0400
commit8fec051eea736ec1d8060a2c8766bf3a6b32c3d2 (patch)
treea771379f2f9c127e8543d43b9b70f86e917211ea /drivers/cpufreq/longhaul.c
parent12478cf0c55e5969f740bb38a24b1a0104ae18d8 (diff)
downloadlinux-8fec051eea736ec1d8060a2c8766bf3a6b32c3d2.tar.xz
cpufreq: Convert existing drivers to use cpufreq_freq_transition_{begin|end}
CPUFreq core has new infrastructure that would guarantee serialized calls to target() or target_index() callbacks. These are called cpufreq_freq_transition_begin() and cpufreq_freq_transition_end(). This patch converts existing drivers to use these new set of routines. Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/longhaul.c')
-rw-r--r--drivers/cpufreq/longhaul.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
index 7b94da3d2d10..5c440f87ba8a 100644
--- a/drivers/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -269,7 +269,7 @@ static void longhaul_setstate(struct cpufreq_policy *policy,
freqs.old = calc_speed(longhaul_get_cpu_mult());
freqs.new = speed;
- cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
+ cpufreq_freq_transition_begin(policy, &freqs);
pr_debug("Setting to FSB:%dMHz Mult:%d.%dx (%s)\n",
fsb, mult/10, mult%10, print_speed(speed/1000));
@@ -386,7 +386,7 @@ retry_loop:
}
}
/* Report true CPU frequency */
- cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
+ cpufreq_freq_transition_end(policy, &freqs, 0);
if (!bm_timeout)
printk(KERN_INFO PFX "Warning: Timeout while waiting for "