Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 15f0d833 authored by Jarod Wilson's avatar Jarod Wilson Committed by Stefan Richter
Browse files

firewire: use bitwise and to get reg in handle_registers 



for code efficiency.

Signed-off-by: default avatarJarod Wilson <jwilson@redhat.com>
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent cca60977

drivers/firewire/fw-transaction.c

+1 −1
Original line number Diff line number Diff line
@@ -797,7 +797,7 @@ handle_registers(struct fw_card *card, struct fw_request *request, 
		 unsigned long long offset,

		 void *payload, size_t length, void *callback_data)

{

	int reg = offset - CSR_REGISTER_BASE;

	int reg = offset & ~CSR_REGISTER_BASE;

	unsigned long long bus_time;

	__be32 *data = payload;