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Commit 41cc14ba authored by Fabian Frederick's avatar Fabian Frederick Committed by Mauro Carvalho Chehab
Browse files

[media] ttusb-dec: use swap() in swap_bytes() 



Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 8783b9c5

drivers/media/usb/ttusb-dec/ttusb_dec.c

+2 −7
Original line number Original line Diff line number Diff line
@@ -593,14 +593,9 @@ static void ttusb_dec_process_packet(struct ttusb_dec *dec) 




static void swap_bytes(u8 *b, int length)

static void swap_bytes(u8 *b, int length)

{

{

	u8 c;



	length -= length % 2;

	length -= length % 2;

	for (; length; b += 2, length -= 2) {

	for (; length; b += 2, length -= 2)

		c = *b;

		swap(*b, *(b + 1));

		*b = *(b + 1);

		*(b + 1) = c;

	}

}

}





static void ttusb_dec_process_urb_frame(struct ttusb_dec *dec, u8 *b,

static void ttusb_dec_process_urb_frame(struct ttusb_dec *dec, u8 *b,