staging: speakup: clean up few indentation issues

Trivial fix to clean up indentation issues across the driver
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/kobjects.c

@@ -545,7 +545,7 @@ ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr,
 	int rv = 0;
 	struct st_var_header *param;
 	struct var_t *var;
-		char *cp1;
+	char *cp1;
 	char *cp;
 	char ch;
 	unsigned long flags;

drivers/staging/speakup/speakup_decpc.c

@@ -302,12 +302,12 @@ static void synth_flush(struct spk_synth *synth)
 	while (dt_ctrl(CTRL_flush)) {
 		if (--timeout == 0)
 			break;
-udelay(50);
+		udelay(50);
 	}
 	for (timeout = 0; timeout < 10; timeout++) {
 		if (dt_waitbit(STAT_dma_ready))
 			break;
-udelay(50);
+		udelay(50);
 	}
 	outb_p(DMA_sync, speakup_info.port_tts + 4);
 	outb_p(0, speakup_info.port_tts + 4);
@@ -315,7 +315,7 @@ udelay(50);
 	for (timeout = 0; timeout < 10; timeout++) {
 		if (!(dt_getstatus() & STAT_flushing))
 			break;
-udelay(50);
+		udelay(50);
 	}
 	dma_state = dt_getstatus() & STAT_dma_state;
 	dma_state ^= STAT_dma_state;

drivers/staging/speakup/speakup_keypc.c

@@ -177,7 +177,7 @@ static void do_catch_up(struct spk_synth *synth)
 	jiffy_delta = spk_get_var(JIFFY);
 	delay_time = spk_get_var(DELAY);
 	full_time = spk_get_var(FULL);
-spin_lock_irqsave(&speakup_info.spinlock, flags);
+	spin_lock_irqsave(&speakup_info.spinlock, flags);
 	jiffy_delta_val = jiffy_delta->u.n.value;
 	spin_unlock_irqrestore(&speakup_info.spinlock, flags);