@@ -158,7 +158,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
struct packet *pkt;
u8 *data = NULL;
- /* calcalate data address,len and toggle and then add the transaction */
+ /* calculate data address,len and toggle and then add the transaction */
if (td->toggle == USB_TD_TOGGLE_CARRY)
td->toggle = ed->toggle_carry;
@@ -679,7 +679,7 @@ static void process_done_list(unsigned long data)
DECLARE_TASKLET_OLD(fhci_tasklet, process_done_list);
-/* transfer complted callback */
+/* transfer completed callback */
u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci)
{
if (!fhci->process_done_task->state)
@@ -3346,7 +3346,7 @@ static int octeon_usb_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
break;
case USB_PORT_FEAT_INDICATOR:
dev_dbg(dev, " INDICATOR\n");
- /* Port inidicator not supported */
+ /* Port indicator not supported */
break;
case USB_PORT_FEAT_C_CONNECTION:
dev_dbg(dev, " C_CONNECTION\n");
@@ -152,7 +152,7 @@ static int ohci_omap_reset(struct usb_hcd *hcd)
rh &= ~RH_A_NOCP;
- /* gpio9 for overcurrent detction */
+ /* gpio9 for overcurrent detection */
omap_cfg_reg(W8_1610_GPIO9);
/* for paranoia's sake: disable USB.PUEN */
@@ -885,7 +885,7 @@ static int oxu_buf_alloc(struct oxu_hcd *oxu, struct ehci_qtd *qtd, int len)
int a_blocks; /* blocks allocated */
int i, j;
- /* Don't allocte bigger than supported */
+ /* Don't allocate bigger than supported */
if (len > BUFFER_SIZE * BUFFER_NUM) {
oxu_err(oxu, "buffer too big (%d)\n", len);
return -ENOMEM;
@@ -759,7 +759,7 @@ static void enable_r8a66597_pipe_dma(struct r8a66597 *r8a66597,
struct r8a66597_pipe_info *info = &pipe->info;
unsigned short mbw = mbw_value(r8a66597);
- /* pipe dma is only for external controlles */
+ /* pipe dma is only for external controllers */
if (r8a66597->pdata->on_chip)
return;
@@ -946,9 +946,9 @@ static int xhci_handle_usb2_port_link_resume(struct xhci_port *port,
}
/* did port event handler already start resume timing? */
if (!port->resume_timestamp) {
- /* If not, maybe we are in a host initated resume? */
+ /* If not, maybe we are in a host initiated resume? */
if (test_bit(wIndex, &bus_state->resuming_ports)) {
- /* Host initated resume doesn't time the resume
+ /* Host initiated resume doesn't time the resume
* signalling using resume_done[].
* It manually sets RESUME state, sleeps 20ms
* and sets U0 state. This should probably be
@@ -1924,7 +1924,7 @@ int xhci_bus_resume(struct usb_hcd *hcd)
/* resume already initiated */
break;
default:
- /* not in a resumeable state, ignore it */
+ /* not in a resumable state, ignore it */
clear_bit(port_index,
&bus_state->bus_suspended);
break;
@@ -426,7 +426,7 @@ static void xhci_handle_stopped_cmd_ring(struct xhci_hcd *xhci,
}
}
-/* Must be called with xhci->lock held, releases and aquires lock back */
+/* Must be called with xhci->lock held, releases and acquires lock back */
static int xhci_abort_cmd_ring(struct xhci_hcd *xhci, unsigned long flags)
{
struct xhci_segment *new_seg = xhci->cmd_ring->deq_seg;
@@ -799,7 +799,7 @@ static void xhci_unmap_td_bounce_buffer(struct xhci_hcd *xhci,
dma_unmap_single(dev, seg->bounce_dma, ring->bounce_buf_len,
DMA_FROM_DEVICE);
- /* for in tranfers we need to copy the data from bounce to sg */
+ /* for in transfers we need to copy the data from bounce to sg */
if (urb->num_sgs) {
len = sg_pcopy_from_buffer(urb->sg, urb->num_sgs, seg->bounce_buf,
seg->bounce_len, seg->bounce_offs);
@@ -2442,7 +2442,7 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_virt_ep *ep,
sum_trbs_for_length = true;
break;
case COMP_STOPPED_SHORT_PACKET:
- /* field normally containing residue now contains tranferred */
+ /* field normally containing residue now contains transferred */
frame->status = short_framestatus;
requested = remaining;
break;
Correctly spelled comments make it easier for the reader to understand the code. Fix typos: 'calcalate' -> 'calculate', 'complted' -> 'completed', 'inidicator' -> 'indicator', 'detction' -> 'detection', 'allocte' -> 'allocate', 'controlles' -> 'controllers', 'initated' -> 'initiated', 'resumeable' -> 'resumable', 'aquires' -> 'acquires', 'tranfers' -> 'transfers', 'tranferred' -> 'transferred'. Signed-off-by: Yan Zhen <yanzhen@vivo.com> --- drivers/usb/host/fhci-sched.c | 4 ++-- drivers/usb/host/octeon-hcd.c | 2 +- drivers/usb/host/ohci-omap.c | 2 +- drivers/usb/host/oxu210hp-hcd.c | 2 +- drivers/usb/host/r8a66597-hcd.c | 2 +- drivers/usb/host/xhci-hub.c | 6 +++--- drivers/usb/host/xhci-ring.c | 6 +++--- 7 files changed, 12 insertions(+), 12 deletions(-)