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Commit 32c507f7 authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Stefan Richter
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firewire: ohci: copy_iso_headers(): make comment match the code 



The comment incorrectly talked about one little-endian quadlet, while
there are actually two.  Furthermore, the endianness of the remaining
headers depends on whatever protocol is used, so don't mention them.

Signed-off-by: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent a7611e84

drivers/firewire/ohci.c

+3 −4
Original line number Diff line number Diff line
@@ -2685,10 +2685,9 @@ static void copy_iso_headers(struct iso_context *ctx, void *p) 
		return;



	/*

	 * The iso header is byteswapped to little endian by

	 * the controller, but the remaining header quadlets

	 * are big endian.  We want to present all the headers

	 * as big endian, so we have to swap the first quadlet.

	 * The two iso header quadlets are byteswapped to little

	 * endian by the controller, but we want to present them

	 * as big endian for consistency with the bus endianness.

	 */

	if (ctx->base.header_size > 0)

		*(u32 *) (ctx->header + i) = __swab32(*(u32 *) (p + 4));