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-rw-r--r--drivers/usb/host/fhci-sched.c10
-rw-r--r--drivers/usb/host/fhci-tds.c35
-rw-r--r--drivers/usb/host/fhci.h10
3 files changed, 27 insertions, 28 deletions
diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
index 00a29855d0c..ff43747a614 100644
--- a/drivers/usb/host/fhci-sched.c
+++ b/drivers/usb/host/fhci-sched.c
@@ -37,7 +37,7 @@ static void recycle_frame(struct fhci_usb *usb, struct packet *pkt)
pkt->info = 0;
pkt->priv_data = NULL;
- cq_put(usb->ep0->empty_frame_Q, pkt);
+ cq_put(&usb->ep0->empty_frame_Q, pkt);
}
/* confirm submitted packet */
@@ -57,7 +57,7 @@ void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt)
if ((td->data + td->actual_len) && trans_len)
memcpy(td->data + td->actual_len, pkt->data,
trans_len);
- cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ cq_put(&usb->ep0->dummy_packets_Q, pkt->data);
}
recycle_frame(usb, pkt);
@@ -213,7 +213,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
}
/* update frame object fields before transmitting */
- pkt = cq_get(usb->ep0->empty_frame_Q);
+ pkt = cq_get(&usb->ep0->empty_frame_Q);
if (!pkt) {
fhci_dbg(usb->fhci, "there is no empty frame\n");
return -1;
@@ -222,7 +222,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
pkt->info = 0;
if (data == NULL) {
- data = cq_get(usb->ep0->dummy_packets_Q);
+ data = cq_get(&usb->ep0->dummy_packets_Q);
BUG_ON(!data);
pkt->info = PKT_DUMMY_PACKET;
}
@@ -246,7 +246,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
list_del_init(&td->frame_lh);
td->status = USB_TD_OK;
if (pkt->info & PKT_DUMMY_PACKET)
- cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ cq_put(&usb->ep0->dummy_packets_Q, pkt->data);
recycle_frame(usb, pkt);
usb->actual_frame->total_bytes -= (len + PROTOCOL_OVERHEAD);
fhci_err(usb->fhci, "host transaction failed\n");
diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c
index b4033229031..d224ab467a4 100644
--- a/drivers/usb/host/fhci-tds.c
+++ b/drivers/usb/host/fhci-tds.c
@@ -106,33 +106,33 @@ void fhci_ep0_free(struct fhci_usb *usb)
cpm_muram_free(cpm_muram_offset(ep->td_base));
if (ep->conf_frame_Q) {
- size = cq_howmany(ep->conf_frame_Q);
+ size = cq_howmany(&ep->conf_frame_Q);
for (; size; size--) {
- struct packet *pkt = cq_get(ep->conf_frame_Q);
+ struct packet *pkt = cq_get(&ep->conf_frame_Q);
kfree(pkt);
}
- cq_delete(ep->conf_frame_Q);
+ cq_delete(&ep->conf_frame_Q);
}
if (ep->empty_frame_Q) {
- size = cq_howmany(ep->empty_frame_Q);
+ size = cq_howmany(&ep->empty_frame_Q);
for (; size; size--) {
- struct packet *pkt = cq_get(ep->empty_frame_Q);
+ struct packet *pkt = cq_get(&ep->empty_frame_Q);
kfree(pkt);
}
- cq_delete(ep->empty_frame_Q);
+ cq_delete(&ep->empty_frame_Q);
}
if (ep->dummy_packets_Q) {
- size = cq_howmany(ep->dummy_packets_Q);
+ size = cq_howmany(&ep->dummy_packets_Q);
for (; size; size--) {
- u8 *buff = cq_get(ep->dummy_packets_Q);
+ u8 *buff = cq_get(&ep->dummy_packets_Q);
kfree(buff);
}
- cq_delete(ep->dummy_packets_Q);
+ cq_delete(&ep->dummy_packets_Q);
}
kfree(ep);
@@ -175,10 +175,9 @@ u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
ep->td_base = cpm_muram_addr(ep_offset);
/* zero all queue pointers */
- ep->conf_frame_Q = cq_new(ring_len + 2);
- ep->empty_frame_Q = cq_new(ring_len + 2);
- ep->dummy_packets_Q = cq_new(ring_len + 2);
- if (!ep->conf_frame_Q || !ep->empty_frame_Q || !ep->dummy_packets_Q) {
+ if (cq_new(&ep->conf_frame_Q, ring_len + 2) ||
+ cq_new(&ep->empty_frame_Q, ring_len + 2) ||
+ cq_new(&ep->dummy_packets_Q, ring_len + 2)) {
err_for = "frame_queues";
goto err;
}
@@ -199,8 +198,8 @@ u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
err_for = "buffer";
goto err;
}
- cq_put(ep->empty_frame_Q, pkt);
- cq_put(ep->dummy_packets_Q, buff);
+ cq_put(&ep->empty_frame_Q, pkt);
+ cq_put(&ep->dummy_packets_Q, buff);
}
/* we put the endpoint parameter RAM right behind the TD ring */
@@ -319,7 +318,7 @@ static void fhci_td_transaction_confirm(struct fhci_usb *usb)
if ((buf == DUMMY2_BD_BUFFER) && !(td_status & ~TD_W))
continue;
- pkt = cq_get(ep->conf_frame_Q);
+ pkt = cq_get(&ep->conf_frame_Q);
if (!pkt)
fhci_err(usb->fhci, "no frame to confirm\n");
@@ -460,9 +459,9 @@ u32 fhci_host_transaction(struct fhci_usb *usb,
out_be16(&td->length, pkt->len);
/* put the frame to the confirmation queue */
- cq_put(ep->conf_frame_Q, pkt);
+ cq_put(&ep->conf_frame_Q, pkt);
- if (cq_howmany(ep->conf_frame_Q) == 1)
+ if (cq_howmany(&ep->conf_frame_Q) == 1)
out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
return 0;
diff --git a/drivers/usb/host/fhci.h b/drivers/usb/host/fhci.h
index 7116284ed21..2277428ef5d 100644
--- a/drivers/usb/host/fhci.h
+++ b/drivers/usb/host/fhci.h
@@ -423,9 +423,9 @@ struct endpoint {
struct usb_td __iomem *td_base; /* first TD in the ring */
struct usb_td __iomem *conf_td; /* next TD for confirm after transac */
struct usb_td __iomem *empty_td;/* next TD for new transaction req. */
- struct kfifo *empty_frame_Q; /* Empty frames list to use */
- struct kfifo *conf_frame_Q; /* frames passed to TDs,waiting for tx */
- struct kfifo *dummy_packets_Q;/* dummy packets for the CRC overun */
+ struct kfifo empty_frame_Q; /* Empty frames list to use */
+ struct kfifo conf_frame_Q; /* frames passed to TDs,waiting for tx */
+ struct kfifo dummy_packets_Q;/* dummy packets for the CRC overun */
bool already_pushed_dummy_bd;
};
@@ -493,9 +493,9 @@ static inline struct usb_hcd *fhci_to_hcd(struct fhci_hcd *fhci)
}
/* fifo of pointers */
-static inline struct kfifo *cq_new(int size)
+static inline int cq_new(struct kfifo *fifo, int size)
{
- return kfifo_alloc(size * sizeof(void *), GFP_KERNEL, NULL);
+ return kfifo_alloc(fifo, size * sizeof(void *), GFP_KERNEL, NULL);
}
static inline void cq_delete(struct kfifo *kfifo)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-22 06:23:51 +0000