V4L/DVB (4416): Cx25840_read4 has wrong endianness.

cx25840_read4 assembled the bytes in the wrong order. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

V4L/DVB (4416): Cx25840_read4 has wrong endianness.
cx25840_read4 assembled the bytes in the wrong order. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil · Mauro Carvalho Chehab
1 parent b02dc51591
Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff
drivers/media/video/cx25840/cx25840-core.c
@@ -104,8 +104,8 @@
 	if (i2c_master_recv(client, buffer, 4) < 4)
 		return 0;
  
-	return (buffer[0] << 24) | (buffer[1] << 16) |
-	    (buffer[2] << 8) | buffer[3];
+	return (buffer[3] << 24) | (buffer[2] << 16) |
+	    (buffer[1] << 8) | buffer[0];
 }
  
 int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned and_mask,
...	...	@@ -104,8 +104,8 @@
104	104	if (i2c_master_recv(client, buffer, 4) < 4)
105	105	return 0;
106	106
107		- return (buffer[0] << 24) \| (buffer[1] << 16) \|
108		- (buffer[2] << 8) \| buffer[3];
	107	+ return (buffer[3] << 24) \| (buffer[2] << 16) \|
	108	+ (buffer[1] << 8) \| buffer[0];
109	109	}
110	110
111	111	int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned and_mask,