greybus: looback: fix two typos

Fix two misspellings.  And add spaces around a '%' operator.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c
index 08a77fe..08f7780 100644 (file)
--- a/drivers/staging/greybus/loopback.c
+++ b/drivers/staging/greybus/loopback.c
@@ -183,7 +183,7 @@ gb_loopback_ro_attr(iteration_count, u);
  * Type of loopback message to send based on protocol type definitions
  * 0 => Don't send message
  * 2 => Send ping message continuously (message without payload)
- * 3 => Send transer message continuously (message with payload,
+ * 3 => Send transfer message continuously (message with payload,
  *                                        payload returned in response)
  * 4 => Send a sink message (message with payload, no payload in response)
  */
@@ -410,7 +410,7 @@ static void gb_loopback_calculate_stats(struct gb_loopback *gb)
        do_div(tmp, NSEC_PER_USEC);
        lat = tmp;
 
-       /* Log latency stastic */
+       /* Log latency statistic */
        gb_loopback_update_stats(&gb->latency, lat);
        kfifo_in(&gb->kfifo, (unsigned char *)&lat, sizeof(lat));
 
@@ -584,7 +584,7 @@ static ssize_t loopback_read(struct file *file, char __user *buf, size_t count,
        size_t fifo_len;
        int retval;
 
-       if (!count || count%sizeof(u32))
+       if (!count || count % sizeof(u32))
                return -EINVAL;
 
        mutex_lock(&gb->mutex);