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greybus: es2: Fix 'make check' warnings with arpc

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This is what I got:

greybus/es2.c:1130:29: warning: restricted __le16 degrades to integer
greybus/es2.c:1140:22: warning: incorrect type in assignment (different base types)
greybus/es2.c:1140:22:    expected restricted __le16 [usertype] id
greybus/es2.c:1140:22:    got unsigned short [unsigned] [usertype] <noident>
greybus/es2.c:1162:52: warning: incorrect type in argument 8 (different base types)
greybus/es2.c:1162:52:    expected unsigned short [unsigned] [usertype] size
greybus/es2.c:1162:52:    got restricted __le16 [usertype] size
greybus/es2.c:1164:31: warning: restricted __le16 degrades to integer
greybus/es2.c:1253:34: warning: incorrect type in argument 2 (different base types)
greybus/es2.c:1253:34:    expected unsigned char [unsigned] [usertype] id
greybus/es2.c:1253:34:    got restricted __le16 [usertype] id

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Alex Elder <elder@linaro.org>
This commit is contained in:
Viresh Kumar 2016-07-14 12:18:00 -05:00 committed by Alex Elder
parent 12ce523147
commit e818027c0b
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/greybus/es2.c
View file

@ -1127,7 +1127,7 @@ static struct arpc *arpc_find(struct es2_ap_dev *es2, u8 id)
struct arpc *rpc;
list_for_each_entry(rpc, &es2->arpcs, list) {
if (rpc->req->id == id)
if (le16_to_cpu(rpc->req->id) == id)
return rpc;
}
@ -1137,7 +1137,7 @@ static struct arpc *arpc_find(struct es2_ap_dev *es2, u8 id)
static void arpc_add(struct es2_ap_dev *es2, struct arpc *rpc)
{
rpc->active = true;
rpc->req->id = (u16)(es2->arpc_id_cycle++);
rpc->req->id = cpu_to_le16(es2->arpc_id_cycle++);
list_add_tail(&es2->arpcs, &rpc->list);
}
@ -1159,9 +1159,9 @@ static int arpc_send(struct es2_ap_dev *es2, struct arpc *rpc, int timeout)
USB_DIR_OUT | USB_TYPE_VENDOR |
USB_RECIP_INTERFACE,
0, 0,
rpc->req, rpc->req->size,
rpc->req, le16_to_cpu(rpc->req->size),
ES2_TIMEOUT);
if (retval != rpc->req->size) {
if (retval != le16_to_cpu(rpc->req->size)) {
dev_err(&udev->dev,
"failed to send ARPC request %d: %d\n",
rpc->req->type, retval);
@ -1250,7 +1250,7 @@ static void arpc_in_callback(struct urb *urb)
resp = urb->transfer_buffer;
spin_lock_irqsave(&es2->arpc_lock, flags);
rpc = arpc_find(es2, resp->id);
rpc = arpc_find(es2, le16_to_cpu(resp->id));
if (!rpc) {
dev_err(dev, "invalid arpc response id received: %d\n",
resp->id);