diff options
author | Viresh Kumar <viresh.kumar@linaro.org> | 2014-03-24 04:05:45 -0400 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-03-26 11:41:41 -0400 |
commit | 8fec051eea736ec1d8060a2c8766bf3a6b32c3d2 (patch) | |
tree | a771379f2f9c127e8543d43b9b70f86e917211ea /drivers/cpufreq/longhaul.c | |
parent | 12478cf0c55e5969f740bb38a24b1a0104ae18d8 (diff) |
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.c | 4 |
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, | |||
269 | freqs.old = calc_speed(longhaul_get_cpu_mult()); | 269 | freqs.old = calc_speed(longhaul_get_cpu_mult()); |
270 | freqs.new = speed; | 270 | freqs.new = speed; |
271 | 271 | ||
272 | cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); | 272 | cpufreq_freq_transition_begin(policy, &freqs); |
273 | 273 | ||
274 | pr_debug("Setting to FSB:%dMHz Mult:%d.%dx (%s)\n", | 274 | pr_debug("Setting to FSB:%dMHz Mult:%d.%dx (%s)\n", |
275 | fsb, mult/10, mult%10, print_speed(speed/1000)); | 275 | fsb, mult/10, mult%10, print_speed(speed/1000)); |
@@ -386,7 +386,7 @@ retry_loop: | |||
386 | } | 386 | } |
387 | } | 387 | } |
388 | /* Report true CPU frequency */ | 388 | /* Report true CPU frequency */ |
389 | cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); | 389 | cpufreq_freq_transition_end(policy, &freqs, 0); |
390 | 390 | ||
391 | if (!bm_timeout) | 391 | if (!bm_timeout) |
392 | printk(KERN_INFO PFX "Warning: Timeout while waiting for " | 392 | printk(KERN_INFO PFX "Warning: Timeout while waiting for " |