From: Hans Verkuil Date: Wed, 20 Aug 2014 22:25:34 +0000 (-0300) Subject: [media] s2255drv: fix sparse warning X-Git-Tag: v3.18-rc1~101^2^2~303 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ff3ec57df9e87bcb18e81157cbe3bef3159d76a3;p=karo-tx-linux.git [media] s2255drv: fix sparse warning drivers/media/usb/s2255/s2255drv.c:2248:20: warning: cast to restricted __le16 At the USB structs there are two different idProduct: usb_device_id::idProduct - already on CPU endiannes usb_device::descriptor.idProduct - with is LE16 In this specific case, the driver checks for the one at usb_device_id struct, with already have CPU endianness. So, no conversion is required. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index 2c901861034a..ccc00099b261 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -2245,7 +2245,7 @@ static int s2255_probe(struct usb_interface *interface, } atomic_set(&dev->num_channels, 0); - dev->pid = le16_to_cpu(id->idProduct); + dev->pid = id->idProduct; dev->fw_data = kzalloc(sizeof(struct s2255_fw), GFP_KERNEL); if (!dev->fw_data) goto errorFWDATA1;