aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/host/whci
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/host/whci')
-rw-r--r--drivers/usb/host/whci/debug.c1
-rw-r--r--drivers/usb/host/whci/hcd.c18
-rw-r--r--drivers/usb/host/whci/init.c2
-rw-r--r--drivers/usb/host/whci/int.c1
-rw-r--r--drivers/usb/host/whci/qset.c19
-rw-r--r--drivers/usb/host/whci/wusb.c1
6 files changed, 22 insertions, 20 deletions
diff --git a/drivers/usb/host/whci/debug.c b/drivers/usb/host/whci/debug.c
index 767af265e00..ba61dae9e4d 100644
--- a/drivers/usb/host/whci/debug.c
+++ b/drivers/usb/host/whci/debug.c
@@ -19,6 +19,7 @@
#include <linux/kernel.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
+#include <linux/export.h>
#include "../../wusbcore/wusbhc.h"
diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c
index 72b6892fda6..d7b363a418d 100644
--- a/drivers/usb/host/whci/hcd.c
+++ b/drivers/usb/host/whci/hcd.c
@@ -17,6 +17,7 @@
*/
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/module.h>
#include <linux/uwb/umc.h>
#include "../../wusbcore/wusbhc.h"
@@ -133,7 +134,7 @@ static int whc_urb_enqueue(struct usb_hcd *usb_hcd, struct urb *urb,
default:
ret = asl_urb_enqueue(whc, urb, mem_flags);
break;
- };
+ }
return ret;
}
@@ -159,7 +160,7 @@ static int whc_urb_dequeue(struct usb_hcd *usb_hcd, struct urb *urb, int status)
default:
ret = asl_urb_dequeue(whc, urb, status);
break;
- };
+ }
return ret;
}
@@ -230,23 +231,21 @@ static struct hc_driver whc_hc_driver = {
.hub_status_data = wusbhc_rh_status_data,
.hub_control = wusbhc_rh_control,
- .bus_suspend = wusbhc_rh_suspend,
- .bus_resume = wusbhc_rh_resume,
.start_port_reset = wusbhc_rh_start_port_reset,
};
static int whc_probe(struct umc_dev *umc)
{
- int ret = -ENOMEM;
+ int ret;
struct usb_hcd *usb_hcd;
- struct wusbhc *wusbhc = NULL;
- struct whc *whc = NULL;
+ struct wusbhc *wusbhc;
+ struct whc *whc;
struct device *dev = &umc->dev;
usb_hcd = usb_create_hcd(&whc_hc_driver, dev, "whci");
if (usb_hcd == NULL) {
dev_err(dev, "unable to create hcd\n");
- goto error;
+ return -ENOMEM;
}
usb_hcd->wireless = 1;
@@ -294,6 +293,7 @@ static int whc_probe(struct umc_dev *umc)
dev_err(dev, "cannot add HCD: %d\n", ret);
goto error_usb_add_hcd;
}
+ device_wakeup_enable(usb_hcd->self.controller);
ret = wusbhc_b_create(wusbhc);
if (ret) {
@@ -356,7 +356,7 @@ static void __exit whci_hc_driver_exit(void)
module_exit(whci_hc_driver_exit);
/* PCI device ID's that we handle (so it gets loaded) */
-static struct pci_device_id whci_hcd_id_table[] = {
+static struct pci_device_id __used whci_hcd_id_table[] = {
{ PCI_DEVICE_CLASS(PCI_CLASS_WIRELESS_WHCI, ~0) },
{ /* empty last entry */ }
};
diff --git a/drivers/usb/host/whci/init.c b/drivers/usb/host/whci/init.c
index f7582e8e216..d3e13b640d4 100644
--- a/drivers/usb/host/whci/init.c
+++ b/drivers/usb/host/whci/init.c
@@ -178,7 +178,7 @@ void whc_clean_up(struct whc *whc)
if (whc->qset_pool)
dma_pool_destroy(whc->qset_pool);
- len = whc->umc->resource.end - whc->umc->resource.start + 1;
+ len = resource_size(&whc->umc->resource);
if (whc->base)
iounmap(whc->base);
if (whc->base_phys)
diff --git a/drivers/usb/host/whci/int.c b/drivers/usb/host/whci/int.c
index 6aae7002810..0c086b2790d 100644
--- a/drivers/usb/host/whci/int.c
+++ b/drivers/usb/host/whci/int.c
@@ -16,7 +16,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/uwb/umc.h>
#include "../../wusbcore/wusbhc.h"
diff --git a/drivers/usb/host/whci/qset.c b/drivers/usb/host/whci/qset.c
index dc0ab8382f5..dc31c425ce0 100644
--- a/drivers/usb/host/whci/qset.c
+++ b/drivers/usb/host/whci/qset.c
@@ -124,7 +124,7 @@ void qset_clear(struct whc *whc, struct whc_qset *qset)
{
qset->td_start = qset->td_end = qset->ntds = 0;
- qset->qh.link = cpu_to_le32(QH_LINK_NTDS(8) | QH_LINK_T);
+ qset->qh.link = cpu_to_le64(QH_LINK_NTDS(8) | QH_LINK_T);
qset->qh.status = qset->qh.status & QH_STATUS_SEQ_MASK;
qset->qh.err_count = 0;
qset->qh.scratch[0] = 0;
@@ -436,14 +436,14 @@ static int qset_add_urb_sg(struct whc *whc, struct whc_qset *qset, struct urb *u
int i;
int ntds = 0;
struct whc_std *std = NULL;
- struct whc_page_list_entry *entry;
+ struct whc_page_list_entry *new_pl_virt;
dma_addr_t prev_end = 0;
size_t pl_len;
int p = 0;
remaining = urb->transfer_buffer_length;
- for_each_sg(urb->sg, sg, urb->num_sgs, i) {
+ for_each_sg(urb->sg, sg, urb->num_mapped_sgs, i) {
dma_addr_t dma_addr;
size_t dma_remaining;
dma_addr_t sp, ep;
@@ -508,12 +508,15 @@ static int qset_add_urb_sg(struct whc *whc, struct whc_qset *qset, struct urb *u
pl_len = std->num_pointers * sizeof(struct whc_page_list_entry);
- std->pl_virt = krealloc(std->pl_virt, pl_len, mem_flags);
- if (std->pl_virt == NULL) {
+ new_pl_virt = krealloc(std->pl_virt, pl_len, mem_flags);
+ if (new_pl_virt == NULL) {
+ kfree(std->pl_virt);
+ std->pl_virt = NULL;
return -ENOMEM;
}
+ std->pl_virt = new_pl_virt;
- for (;p < std->num_pointers; p++, entry++) {
+ for (;p < std->num_pointers; p++) {
std->pl_virt[p].buf_ptr = cpu_to_le64(dma_addr);
dma_addr = (dma_addr + WHCI_PAGE_SIZE) & ~(WHCI_PAGE_SIZE-1);
}
@@ -561,7 +564,7 @@ static int qset_add_urb_sg_linearize(struct whc *whc, struct whc_qset *qset,
remaining = urb->transfer_buffer_length;
- for_each_sg(urb->sg, sg, urb->num_sgs, i) {
+ for_each_sg(urb->sg, sg, urb->num_mapped_sgs, i) {
size_t len;
size_t sg_remaining;
void *orig;
@@ -739,7 +742,7 @@ static int get_urb_status_from_qtd(struct urb *urb, u32 status)
* process_inactive_qtd - process an inactive (but not halted) qTD.
*
* Update the urb with the transfer bytes from the qTD, if the urb is
- * completely transfered or (in the case of an IN only) the LPF is
+ * completely transferred or (in the case of an IN only) the LPF is
* set, then the transfer is complete and the urb should be returned
* to the system.
*/
diff --git a/drivers/usb/host/whci/wusb.c b/drivers/usb/host/whci/wusb.c
index f24efdebad1..8d276268286 100644
--- a/drivers/usb/host/whci/wusb.c
+++ b/drivers/usb/host/whci/wusb.c
@@ -16,7 +16,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/uwb/umc.h>
#include "../../wusbcore/wusbhc.h"
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 20:48:05 +0000