xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branches 'alignment', 'fixes', 'l2c' (early part) and 'misc' into for-next

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This commit is contained in:
Russell King
2014-06-05 12:35:52 +01:00
parent 20e7e36433 3f8517e793 8ef418c717 1c2f87c225
commit 1fb333489f
135 changed files with 2173 additions and 1546 deletions
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10
arch/arm/common/bL_switcher.c
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@@ -433,8 +433,12 @@ static void bL_switcher_restore_cpus(void)
{
int i;
for_each_cpu(i, &bL_switcher_removed_logical_cpus)
cpu_up(i);
for_each_cpu(i, &bL_switcher_removed_logical_cpus) {
struct device *cpu_dev = get_cpu_device(i);
int ret = device_online(cpu_dev);
if (ret)
dev_err(cpu_dev, "switcher: unable to restore CPU\n");
}
}
static int bL_switcher_halve_cpus(void)
@@ -521,7 +525,7 @@ static int bL_switcher_halve_cpus(void)
continue;
}
ret = cpu_down(i);
ret = device_offline(get_cpu_device(i));
if (ret) {
bL_switcher_restore_cpus();
return ret;

6
arch/arm/common/mcpm_entry.c
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@@ -106,14 +106,14 @@ void mcpm_cpu_power_down(void)
BUG();
}
int mcpm_cpu_power_down_finish(unsigned int cpu, unsigned int cluster)
int mcpm_wait_for_cpu_powerdown(unsigned int cpu, unsigned int cluster)
{
int ret;
if (WARN_ON_ONCE(!platform_ops || !platform_ops->power_down_finish))
if (WARN_ON_ONCE(!platform_ops || !platform_ops->wait_for_powerdown))
return -EUNATCH;
ret = platform_ops->power_down_finish(cpu, cluster);
ret = platform_ops->wait_for_powerdown(cpu, cluster);
if (ret)
pr_warn("%s: cpu %u, cluster %u failed to power down (%d)\n",
__func__, cpu, cluster, ret);

2
arch/arm/common/mcpm_platsmp.c
View File

@@ -62,7 +62,7 @@ static int mcpm_cpu_kill(unsigned int cpu)
cpu_to_pcpu(cpu, &pcpu, &pcluster);
return !mcpm_cpu_power_down_finish(pcpu, pcluster);
return !mcpm_wait_for_cpu_powerdown(pcpu, pcluster);
}
static int mcpm_cpu_disable(unsigned int cpu)