staging: kpc2000: kpc2000_i2c: add space after ,

add space after , for #define outb_p(d,a) writeq(d,(void *)a)
Signed-off-by: Hao Xu <haoxu.linuxkernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/kpc2000/kpc2000_i2c.c

@@ -126,7 +126,7 @@ struct i2c_device {
 #undef inb_p
 #define inb_p(a) readq((void *)a)
 #undef outb_p
-#define outb_p(d,a) writeq(d,(void *)a)
+#define outb_p(d, a) writeq(d, (void *)a)
 
 /* Make sure the SMBus host is ready to start transmitting.
  * Return 0 if it is, -EBUSY if it is not.