diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-03-09 19:58:30 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-03-09 19:58:30 +1000 |
| commit | a8c6ecb3be7029881f7c95e5e201a629094a4e1a (patch) | |
| tree | eb006541f40528f51334eefc725f155c4ce386a6 /drivers/cpufreq/exynos-cpufreq.c | |
| parent | 8dd0eb3566711d81bfbe2b4421b33f0dd723cec4 (diff) | |
| parent | 9eccca0843205f87c00404b663188b88eb248051 (diff) | |
Merge tag 'v4.0-rc3' into drm-next
Linux 4.0-rc3 backmerge to fix two i915 conflicts, and get
some mainline bug fixes needed for my testing box
Conflicts:
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_display.c
Diffstat (limited to 'drivers/cpufreq/exynos-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 5e98c6b1f284..82d2fbb20f7e 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -159,7 +159,7 @@ static struct cpufreq_driver exynos_driver = { static int exynos_cpufreq_probe(struct platform_device *pdev) { - struct device_node *cpus, *np; + struct device_node *cpu0; int ret = -EINVAL; exynos_info = kzalloc(sizeof(*exynos_info), GFP_KERNEL); @@ -206,28 +206,19 @@ static int exynos_cpufreq_probe(struct platform_device *pdev) if (ret) goto err_cpufreq_reg; - cpus = of_find_node_by_path("/cpus"); - if (!cpus) { - pr_err("failed to find cpus node\n"); + cpu0 = of_get_cpu_node(0, NULL); + if (!cpu0) { + pr_err("failed to find cpu0 node\n"); return 0; } - np = of_get_next_child(cpus, NULL); - if (!np) { - pr_err("failed to find cpus child node\n"); - of_node_put(cpus); - return 0; - } - - if (of_find_property(np, "#cooling-cells", NULL)) { - cdev = of_cpufreq_cooling_register(np, + if (of_find_property(cpu0, "#cooling-cells", NULL)) { + cdev = of_cpufreq_cooling_register(cpu0, cpu_present_mask); if (IS_ERR(cdev)) pr_err("running cpufreq without cooling device: %ld\n", PTR_ERR(cdev)); } - of_node_put(np); - of_node_put(cpus); return 0; |