Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To:     stefanr@s5r6.in-berlin.de
Cc:     linux1394-devel@lists.sourceforge.net,
        linux-kernel@vger.kernel.org,
        Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Subject: [PATCH] firewire: Use bitwise instead of arithmetic operator for flags
Date:   Tue,  9 Mar 2021 15:11:39 +0800
Message-Id: <1615273899-88446-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Precedence: bulk

Fix the following coccicheck warnings:

./drivers/firewire/core-device.c:973:22-23: WARNING: sum of probable
bitmasks, consider |.

./drivers/firewire/core-device.c:954:22-23: WARNING: sum of probable
bitmasks, consider |.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 drivers/firewire/core-device.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 6821698..e04832d 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -951,7 +951,7 @@ static void set_broadcast_channel(struct fw_device *device, int generation)
 	if (device->bc_implemented == BC_UNKNOWN) {
 		rcode = fw_run_transaction(card, TCODE_READ_QUADLET_REQUEST,
 				device->node_id, generation, device->max_speed,
-				CSR_REGISTER_BASE + CSR_BROADCAST_CHANNEL,
+				CSR_REGISTER_BASE | CSR_BROADCAST_CHANNEL,
 				&data, 4);
 		switch (rcode) {
 		case RCODE_COMPLETE:
@@ -970,7 +970,7 @@ static void set_broadcast_channel(struct fw_device *device, int generation)
 				   BROADCAST_CHANNEL_VALID);
 		fw_run_transaction(card, TCODE_WRITE_QUADLET_REQUEST,
 				device->node_id, generation, device->max_speed,
-				CSR_REGISTER_BASE + CSR_BROADCAST_CHANNEL,
+				CSR_REGISTER_BASE | CSR_BROADCAST_CHANNEL,
 				&data, 4);
 	}
 }
-- 
1.8.3.1