x86: cpuid.c fix style problems

Impact: cleanup

Fixes style problems:

WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>
ERROR: "foo * bar" should be "foo *bar"
ERROR: trailing whitespace
WARNING: usage of NR_CPUS is often wrong - consider using cpu_possible(), num_possible_cpus(), for_each_possible_cpu(), etc

total: 2 errors, 2 warnings

Signed-off-by: Jaswinder Singh Rajput <[e-mail]>
Signed-off-by: Ingo Molnar <[e-mail]>

arch/x86/kernel/cpuid.c

···
 #include <linux/device.h>
 #include <linux/cpu.h>
 #include <linux/notifier.h>
+#include <linux/uaccess.h>
 
 #include <asm/processor.h>
 #include <asm/msr.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 
 static struct class *cpuid_class;
···
 }
 
 static ssize_t cpuid_read(struct file *file, char __user *buf,
-			  size_t count, loff_t * ppos)
+			  size_t count, loff_t *ppos)
 {
 	char __user *tmp = buf;
 	struct cpuid_regs cmd;
···
 	unsigned int cpu;
 	struct cpuinfo_x86 *c;
 	int ret = 0;
-	
+
 	lock_kernel();
 
 	cpu = iminor(file->f_path.dentry->d_inode);