V4L/DVB (7586): radio: use get/put_unaligned_* helpers

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index 77354ca6e8e9..5dd33197bbdd 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -521,8 +521,7 @@ static int si470x_get_register(struct si470x_device *radio, int regnr)
         retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
 
         if (retval >= 0)
-                radio->registers[regnr] = be16_to_cpu(get_unaligned(
-                        (unsigned short *) &buf[1]));
+                radio->registers[regnr] = get_unaligned_be16(&buf[1]);
 
         return (retval < 0) ? -EINVAL : 0;
 }
@@ -537,8 +536,7 @@ static int si470x_set_register(struct si470x_device *radio, int regnr)
         int retval;
 
         buf[0] = REGISTER_REPORT(regnr);
-        put_unaligned(cpu_to_be16(radio->registers[regnr]),
-                (unsigned short *) &buf[1]);
+        put_unaligned_be16(radio->registers[regnr], &buf[1]);
 
         retval = si470x_set_report(radio, (void *) &buf, sizeof(buf));
 
@@ -561,9 +559,8 @@ static int si470x_get_all_registers(struct si470x_device *radio)
 
         if (retval >= 0)
                 for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++)
-                        radio->registers[regnr] = be16_to_cpu(get_unaligned(
-                                (unsigned short *)
-                                &buf[regnr * RADIO_REGISTER_SIZE + 1]));
+                        radio->registers[regnr] = get_unaligned_be16(
+                                &buf[regnr * RADIO_REGISTER_SIZE + 1]);
 
         return (retval < 0) ? -EINVAL : 0;
 }
@@ -594,8 +591,7 @@ static int si470x_get_rds_registers(struct si470x_device *radio)
         if (retval >= 0)
                 for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++)
                         radio->registers[STATUSRSSI + regnr] =
-                                be16_to_cpu(get_unaligned((unsigned short *)
-                                &buf[regnr * RADIO_REGISTER_SIZE + 1]));
+                                get_unaligned_be16(&buf[regnr * RADIO_REGISTER_SIZE + 1]);
 
         return (retval < 0) ? -EINVAL : 0;
 }
@@ -843,7 +839,7 @@ static void si470x_rds(struct si470x_device *radio)
                 };
 
                 /* Fill the V4L2 RDS buffer */
-                put_unaligned(cpu_to_le16(rds), (unsigned short *) &tmpbuf);
+                put_unaligned_le16(rds, &tmpbuf);
                 tmpbuf[2] = blocknum;           /* offset name */
                 tmpbuf[2] |= blocknum << 3;     /* received offset */
                 if (bler > max_rds_errors)