diff options
Diffstat (limited to 'arch/i386/kernel/cpuid.c')
| -rw-r--r-- | arch/i386/kernel/cpuid.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c index 51130b39cd2e..eeae0d992337 100644 --- a/arch/i386/kernel/cpuid.c +++ b/arch/i386/kernel/cpuid.c @@ -48,7 +48,6 @@ static struct class *cpuid_class; #ifdef CONFIG_SMP struct cpuid_command { - int cpu; u32 reg; u32 *data; }; @@ -57,8 +56,7 @@ static void cpuid_smp_cpuid(void *cmd_block) { struct cpuid_command *cmd = (struct cpuid_command *)cmd_block; - if (cmd->cpu == smp_processor_id()) - cpuid(cmd->reg, &cmd->data[0], &cmd->data[1], &cmd->data[2], + cpuid(cmd->reg, &cmd->data[0], &cmd->data[1], &cmd->data[2], &cmd->data[3]); } @@ -70,11 +68,10 @@ static inline void do_cpuid(int cpu, u32 reg, u32 * data) if (cpu == smp_processor_id()) { cpuid(reg, &data[0], &data[1], &data[2], &data[3]); } else { - cmd.cpu = cpu; cmd.reg = reg; cmd.data = data; - smp_call_function(cpuid_smp_cpuid, &cmd, 1, 1); + smp_call_function_single(cpu, cpuid_smp_cpuid, &cmd, 1, 1); } preempt_enable(); } @@ -148,7 +145,7 @@ static int cpuid_open(struct inode *inode, struct file *file) /* * File operations we support */ -static struct file_operations cpuid_fops = { +static const struct file_operations cpuid_fops = { .owner = THIS_MODULE, .llseek = cpuid_seek, .read = cpuid_read, |