V4L/DVB (7162): em28xx: Fix endian and returns the correct values

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 4c836ad5cf41..f69f591eeaf6 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -861,13 +861,13 @@ static int vidioc_g_register(struct file *file, void *priv,
 
                 reg->val = ret;
         } else {
-                u16 val;
+                u64 val = 0;
                 ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
                                                    reg->reg, (char *)&val, 2);
                 if (ret < 0)
                         return ret;
 
-                reg->val = val;
+                reg->val = cpu_to_le64((__u64)val);
         }
 
         return 0;
@@ -878,9 +878,9 @@ static int vidioc_s_register(struct file *file, void *priv,
 {
         struct em28xx_fh      *fh  = priv;
         struct em28xx         *dev = fh->dev;
-        u16 buf;
+        u64 buf;
 
-        buf = be16_to_cpu((__u16)reg->val);
+        buf = le64_to_cpu((__u64)reg->val);
 
         return em28xx_write_regs(dev, reg->reg, (char *)&buf,
                                  em28xx_reg_len(reg->reg));