[PATCH] Spelling fixes: couldn't

    couldnt -> couldn't (4 occurrences)

arch/i386/kernel/smpboot.c

@@ -956,7 +956,7 @@ static void __init smp_boot_cpus(unsigned int max_cpus)
 	smp_tune_scheduling();
 
 	/*
-	 * If we couldnt find an SMP configuration at boot time,
+	 * If we couldn't find an SMP configuration at boot time,
 	 * get out of here now!
 	 */
 	if (!smp_found_config) {

arch/x86_64/kernel/smpboot.c

@@ -774,7 +774,7 @@ static void __init smp_boot_cpus(unsigned int max_cpus)
 	}
 
 	/*
-	 * If we couldnt find an SMP configuration at boot time,
+	 * If we couldn't find an SMP configuration at boot time,
 	 * get out of here now!
 	 */
 	if (!smp_found_config) {

drivers/md/md.c

@@ -2290,7 +2290,7 @@ static int md_ioctl(struct inode *inode, struct file *file,
 				}
 				err = set_array_info(mddev, &info);
 				if (err) {
-					printk(KERN_WARNING "md: couldnt set array info. %d\n", err);
+					printk(KERN_WARNING "md: couldn't set array info. %d\n", err);
 					goto abort_unlock;
 				}
 			}

drivers/usb/media/konicawc.c

@@ -607,7 +607,7 @@ static int konicawc_set_video_mode(struct uvd *uvd, struct video_window *vw)
 	}
 
 	if(newsize > MAX_FRAME_SIZE) {
-		DEBUG(1, "couldnt find size %d,%d", x, y);
+		DEBUG(1, "couldn't find size %d,%d", x, y);
 		return -EINVAL;
 	}