diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2011-08-01 12:33:12 -0500 |
|---|---|---|
| committer | Larry Finger <Larry.Finger@lwfinger.net> | 2011-08-01 12:33:12 -0500 |
| commit | 275d38585c742acdd6b8ab20f2588552f04c5d31 (patch) | |
| tree | 24ef4aa0f79b94b8b2903e1e5ab2f48419aa879a /drivers/cpufreq/cpufreq.c | |
| parent | 48d67fe03511c8ded54c39561dfedbdf7c78c743 (diff) | |
| parent | 5f66d2b58ca879e70740c82422354144845d6dd3 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/staging/bcm/headers.h
drivers/staging/brcm80211/brcmfmac/dhd_linux.c
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
drivers/staging/et131x/et131x_netdev.c
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
drivers/staging/rtl8192e/r8192E.h
drivers/staging/usbip/userspace/src/utils.h
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 0a5bea9e3585..987a165ede26 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1199,6 +1199,26 @@ unsigned int cpufreq_quick_get(unsigned int cpu) } EXPORT_SYMBOL(cpufreq_quick_get); +/** + * cpufreq_quick_get_max - get the max reported CPU frequency for this CPU + * @cpu: CPU number + * + * Just return the max possible frequency for a given CPU. + */ +unsigned int cpufreq_quick_get_max(unsigned int cpu) +{ + struct cpufreq_policy *policy = cpufreq_cpu_get(cpu); + unsigned int ret_freq = 0; + + if (policy) { + ret_freq = policy->max; + cpufreq_cpu_put(policy); + } + + return ret_freq; +} +EXPORT_SYMBOL(cpufreq_quick_get_max); + static unsigned int __cpufreq_get(unsigned int cpu) { |