diff options
Diffstat (limited to 'arch/arm/mach-vexpress/spc.c')
| -rw-r--r-- | arch/arm/mach-vexpress/spc.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c index 2c2754e79cb..f61158c6ce7 100644 --- a/arch/arm/mach-vexpress/spc.c +++ b/arch/arm/mach-vexpress/spc.c @@ -426,9 +426,15 @@ static int ve_spc_populate_opps(uint32_t cluster) static int ve_init_opp_table(struct device *cpu_dev) { - int cluster = topology_physical_package_id(cpu_dev->id); - int idx, ret = 0, max_opp = info->num_opps[cluster]; - struct ve_spc_opp *opps = info->opps[cluster]; + int cluster; + int idx, ret = 0, max_opp; + struct ve_spc_opp *opps; + + cluster = topology_physical_package_id(cpu_dev->id); + cluster = cluster < 0 ? 0 : cluster; + + max_opp = info->num_opps[cluster]; + opps = info->opps[cluster]; for (idx = 0; idx < max_opp; idx++, opps++) { ret = dev_pm_opp_add(cpu_dev, opps->freq * 1000, opps->u_volt); @@ -537,6 +543,8 @@ static struct clk *ve_spc_clk_register(struct device *cpu_dev) spc->hw.init = &init; spc->cluster = topology_physical_package_id(cpu_dev->id); + spc->cluster = spc->cluster < 0 ? 0 : spc->cluster; + init.name = dev_name(cpu_dev); init.ops = &clk_spc_ops; init.flags = CLK_IS_ROOT | CLK_GET_RATE_NOCACHE; |