aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/gadget
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/amd5536udc.c14
-rw-r--r--drivers/usb/gadget/amd5536udc.h2
-rw-r--r--drivers/usb/gadget/at91_udc.c2
-rw-r--r--drivers/usb/gadget/composite.c6
-rw-r--r--drivers/usb/gadget/f_audio.c2
-rw-r--r--drivers/usb/gadget/f_ncm.c2
-rw-r--r--drivers/usb/gadget/fsl_qe_udc.h6
-rw-r--r--drivers/usb/gadget/fsl_udc_core.c6
-rw-r--r--drivers/usb/gadget/fsl_usb2_udc.h4
-rw-r--r--drivers/usb/gadget/gmidi.c2
-rw-r--r--drivers/usb/gadget/langwell_udc.c2
-rw-r--r--drivers/usb/gadget/mv_udc_core.c6
-rw-r--r--drivers/usb/gadget/net2280.c2
-rw-r--r--drivers/usb/gadget/nokia.c2
-rw-r--r--drivers/usb/gadget/printer.c2
-rw-r--r--drivers/usb/gadget/pxa27x_udc.c12
-rw-r--r--drivers/usb/gadget/s3c-hsotg.c18
17 files changed, 45 insertions, 45 deletions
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index f8dd7269d79..6e42aab7580 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -278,7 +278,7 @@ static int udc_enable_dev_setup_interrupts(struct udc *dev)
return 0;
}
-/* Calculates fifo start of endpoint based on preceeding endpoints */
+/* Calculates fifo start of endpoint based on preceding endpoints */
static int udc_set_txfifo_addr(struct udc_ep *ep)
{
struct udc *dev;
@@ -2137,7 +2137,7 @@ static irqreturn_t udc_data_out_isr(struct udc *dev, int ep_ix)
if (use_dma) {
/* BNA event ? */
if (tmp & AMD_BIT(UDC_EPSTS_BNA)) {
- DBG(dev, "BNA ep%dout occured - DESPTR = %x \n",
+ DBG(dev, "BNA ep%dout occurred - DESPTR = %x \n",
ep->num, readl(&ep->regs->desptr));
/* clear BNA */
writel(tmp | AMD_BIT(UDC_EPSTS_BNA), &ep->regs->sts);
@@ -2151,7 +2151,7 @@ static irqreturn_t udc_data_out_isr(struct udc *dev, int ep_ix)
}
/* HE event ? */
if (tmp & AMD_BIT(UDC_EPSTS_HE)) {
- dev_err(&dev->pdev->dev, "HE ep%dout occured\n", ep->num);
+ dev_err(&dev->pdev->dev, "HE ep%dout occurred\n", ep->num);
/* clear HE */
writel(tmp | AMD_BIT(UDC_EPSTS_HE), &ep->regs->sts);
@@ -2354,7 +2354,7 @@ static irqreturn_t udc_data_in_isr(struct udc *dev, int ep_ix)
/* BNA ? */
if (epsts & AMD_BIT(UDC_EPSTS_BNA)) {
dev_err(&dev->pdev->dev,
- "BNA ep%din occured - DESPTR = %08lx \n",
+ "BNA ep%din occurred - DESPTR = %08lx \n",
ep->num,
(unsigned long) readl(&ep->regs->desptr));
@@ -2367,7 +2367,7 @@ static irqreturn_t udc_data_in_isr(struct udc *dev, int ep_ix)
/* HE event ? */
if (epsts & AMD_BIT(UDC_EPSTS_HE)) {
dev_err(&dev->pdev->dev,
- "HE ep%dn occured - DESPTR = %08lx \n",
+ "HE ep%dn occurred - DESPTR = %08lx \n",
ep->num, (unsigned long) readl(&ep->regs->desptr));
/* clear HE */
@@ -2384,7 +2384,7 @@ static irqreturn_t udc_data_in_isr(struct udc *dev, int ep_ix)
req = list_entry(ep->queue.next,
struct udc_request, queue);
/*
- * length bytes transfered
+ * length bytes transferred
* check dma done of last desc. in PPBDU mode
*/
if (use_dma_ppb_du) {
@@ -2784,7 +2784,7 @@ static irqreturn_t udc_control_in_isr(struct udc *dev)
/* write fifo */
udc_txfifo_write(ep, &req->req);
- /* lengh bytes transfered */
+ /* lengh bytes transferred */
len = req->req.length - req->req.actual;
if (len > ep->ep.maxpacket)
len = ep->ep.maxpacket;
diff --git a/drivers/usb/gadget/amd5536udc.h b/drivers/usb/gadget/amd5536udc.h
index 4bbabbbfc93..1d1c7543468 100644
--- a/drivers/usb/gadget/amd5536udc.h
+++ b/drivers/usb/gadget/amd5536udc.h
@@ -584,7 +584,7 @@ union udc_setup_data {
* SET and GET bitfields in u32 values
* via constants for mask/offset:
* <bit_field_stub_name> is the text between
- * UDC_ and _MASK|_OFS of appropiate
+ * UDC_ and _MASK|_OFS of appropriate
* constant
*
* set bitfield value in u32 u32Val
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index bb8ddf0469f..9b7cdb16f26 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -826,7 +826,7 @@ done:
return status;
}
-/* reinit == restore inital software state */
+/* reinit == restore initial software state */
static void udc_reinit(struct at91_udc *udc)
{
u32 i;
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index c2251c40a20..82314ed2250 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -42,7 +42,7 @@
static struct usb_composite_driver *composite;
static int (*composite_gadget_bind)(struct usb_composite_dev *cdev);
-/* Some systems will need runtime overrides for the product identifers
+/* Some systems will need runtime overrides for the product identifiers
* published in the device descriptor, either numbers or strings or both.
* String parameters are in UTF-8 (superset of ASCII's 7 bit characters).
*/
@@ -205,14 +205,14 @@ int usb_function_activate(struct usb_function *function)
* usb_interface_id() is called from usb_function.bind() callbacks to
* allocate new interface IDs. The function driver will then store that
* ID in interface, association, CDC union, and other descriptors. It
- * will also handle any control requests targetted at that interface,
+ * will also handle any control requests targeted at that interface,
* particularly changing its altsetting via set_alt(). There may
* also be class-specific or vendor-specific requests to handle.
*
* All interface identifier should be allocated using this routine, to
* ensure that for example different functions don't wrongly assign
* different meanings to the same identifier. Note that since interface
- * identifers are configuration-specific, functions used in more than
+ * identifiers are configuration-specific, functions used in more than
* one configuration (or more than once in a given configuration) need
* multiple versions of the relevant descriptors.
*
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c
index 00975ed903d..9abecfddb27 100644
--- a/drivers/usb/gadget/f_audio.c
+++ b/drivers/usb/gadget/f_audio.c
@@ -742,7 +742,7 @@ int __init control_selector_init(struct f_audio *audio)
}
/**
- * audio_bind_config - add USB audio fucntion to a configuration
+ * audio_bind_config - add USB audio function to a configuration
* @c: the configuration to supcard the USB audio function
* Context: single threaded during gadget setup
*
diff --git a/drivers/usb/gadget/f_ncm.c b/drivers/usb/gadget/f_ncm.c
index 130eee678c8..86902a60bcd 100644
--- a/drivers/usb/gadget/f_ncm.c
+++ b/drivers/usb/gadget/f_ncm.c
@@ -111,7 +111,7 @@ static inline unsigned ncm_bitrate(struct usb_gadget *g)
#define NTB_OUT_SIZE 16384
/*
- * skbs of size less than that will not be alligned
+ * skbs of size less than that will not be aligned
* to NCM's dwNtbInMaxSize to save bus bandwidth
*/
diff --git a/drivers/usb/gadget/fsl_qe_udc.h b/drivers/usb/gadget/fsl_qe_udc.h
index bea5b827beb..e35e24fd64b 100644
--- a/drivers/usb/gadget/fsl_qe_udc.h
+++ b/drivers/usb/gadget/fsl_qe_udc.h
@@ -208,14 +208,14 @@ struct qe_frame{
/* Frame status field */
/* Receive side */
#define FRAME_OK 0x00000000 /* Frame tranmitted or received OK */
-#define FRAME_ERROR 0x80000000 /* Error occured on frame */
+#define FRAME_ERROR 0x80000000 /* Error occurred on frame */
#define START_FRAME_LOST 0x40000000 /* START_FRAME_LOST */
#define END_FRAME_LOST 0x20000000 /* END_FRAME_LOST */
#define RX_ER_NONOCT 0x10000000 /* Rx Non Octet Aligned Packet */
#define RX_ER_BITSTUFF 0x08000000 /* Frame Aborted --Received packet
with bit stuff error */
#define RX_ER_CRC 0x04000000 /* Received packet with CRC error */
-#define RX_ER_OVERUN 0x02000000 /* Over-run occured on reception */
+#define RX_ER_OVERUN 0x02000000 /* Over-run occurred on reception */
#define RX_ER_PID 0x01000000 /* Wrong PID received */
/* Tranmit side */
#define TX_ER_NAK 0x00800000 /* Received NAK handshake */
@@ -379,7 +379,7 @@ struct qe_udc {
#define T_LSP 0x01000000 /* Low-speed transaction */
#define T_PID 0x00c00000 /* packet id */
#define T_NAK 0x00100000 /* No ack. */
-#define T_STAL 0x00080000 /* Stall recieved */
+#define T_STAL 0x00080000 /* Stall received */
#define T_TO 0x00040000 /* time out */
#define T_UN 0x00020000 /* underrun */
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 912cb8e63fe..07499c1cdcc 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -464,7 +464,7 @@ static int fsl_ep_enable(struct usb_ep *_ep,
max = le16_to_cpu(desc->wMaxPacketSize);
- /* Disable automatic zlp generation. Driver is reponsible to indicate
+ /* Disable automatic zlp generation. Driver is responsible to indicate
* explicitly through req->req.zero. This is needed to enable multi-td
* request. */
zlt = 1;
@@ -648,7 +648,7 @@ static void fsl_queue_td(struct fsl_ep *ep, struct fsl_req *req)
| EP_QUEUE_HEAD_STATUS_HALT));
dQH->size_ioc_int_sts &= temp;
- /* Ensure that updates to the QH will occure before priming. */
+ /* Ensure that updates to the QH will occur before priming. */
wmb();
/* Prime endpoint by writing 1 to ENDPTPRIME */
@@ -1459,7 +1459,7 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
status = -EILSEQ;
break;
} else
- ERR("Unknown error has occured (0x%x)!\n",
+ ERR("Unknown error has occurred (0x%x)!\n",
errors);
} else if (le32_to_cpu(curr_td->size_ioc_sts)
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h
index 20aeceed48c..e88cce5c2c0 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.h
+++ b/drivers/usb/gadget/fsl_usb2_udc.h
@@ -15,7 +15,7 @@ struct usb_dr_device {
u8 res1[256];
u16 caplength; /* Capability Register Length */
u16 hciversion; /* Host Controller Interface Version */
- u32 hcsparams; /* Host Controller Structual Parameters */
+ u32 hcsparams; /* Host Controller Structural Parameters */
u32 hccparams; /* Host Controller Capability Parameters */
u8 res2[20];
u32 dciversion; /* Device Controller Interface Version */
@@ -52,7 +52,7 @@ struct usb_dr_host {
u8 res1[256];
u16 caplength; /* Capability Register Length */
u16 hciversion; /* Host Controller Interface Version */
- u32 hcsparams; /* Host Controller Structual Parameters */
+ u32 hcsparams; /* Host Controller Structural Parameters */
u32 hccparams; /* Host Controller Capability Parameters */
u8 res2[20];
u32 dciversion; /* Device Controller Interface Version */
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 0ab7e141d49..47b86b99d44 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -67,7 +67,7 @@ MODULE_PARM_DESC(index, "Index value for the USB MIDI Gadget adapter.");
module_param(id, charp, 0444);
MODULE_PARM_DESC(id, "ID string for the USB MIDI Gadget adapter.");
-/* Some systems will want different product identifers published in the
+/* Some systems will want different product identifiers published in the
* device descriptor, either numbers or strings or both. These string
* parameters are in UTF-8 (superset of ASCII's 7 bit characters).
*/
diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c
index 1eca8b47ce3..9cee88a43a7 100644
--- a/drivers/usb/gadget/langwell_udc.c
+++ b/drivers/usb/gadget/langwell_udc.c
@@ -642,7 +642,7 @@ static int queue_dtd(struct langwell_ep *ep, struct langwell_request *req)
dqh->dtd_status &= dtd_status;
dev_vdbg(&dev->pdev->dev, "dqh->dtd_status = 0x%x\n", dqh->dtd_status);
- /* ensure that updates to the dQH will occure before priming */
+ /* ensure that updates to the dQH will occur before priming */
wmb();
/* write 1 to endptprime register to PRIME endpoint */
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index d5468a7f38e..b62b2640deb 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -325,7 +325,7 @@ static int queue_dtd(struct mv_ep *ep, struct mv_req *req)
/*
* Ensure that updates to the QH will
- * occure before priming.
+ * occur before priming.
*/
wmb();
@@ -338,7 +338,7 @@ static int queue_dtd(struct mv_ep *ep, struct mv_req *req)
& EP_QUEUE_HEAD_NEXT_POINTER_MASK;;
dqh->size_ioc_int_sts = 0;
- /* Ensure that updates to the QH will occure before priming. */
+ /* Ensure that updates to the QH will occur before priming. */
wmb();
/* Prime the Endpoint */
@@ -1845,7 +1845,7 @@ static irqreturn_t mv_udc_irq(int irq, void *dev)
return IRQ_NONE;
}
- /* Clear all the interrupts occured */
+ /* Clear all the interrupts occurred */
writel(status, &udc->op_regs->usbsts);
if (status & USBSTS_ERR)
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index d09155b25d7..24696f7fa6a 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -117,7 +117,7 @@ module_param (fifo_mode, ushort, 0644);
/* enable_suspend -- When enabled, the driver will respond to
* USB suspend requests by powering down the NET2280. Otherwise,
- * USB suspend requests will be ignored. This is acceptible for
+ * USB suspend requests will be ignored. This is acceptable for
* self-powered devices
*/
static int enable_suspend = 0;
diff --git a/drivers/usb/gadget/nokia.c b/drivers/usb/gadget/nokia.c
index b5364f9d7cd..55ca63ad350 100644
--- a/drivers/usb/gadget/nokia.c
+++ b/drivers/usb/gadget/nokia.c
@@ -203,7 +203,7 @@ static int __init nokia_bind(struct usb_composite_dev *cdev)
goto err_usb;
}
- /* finaly register the configuration */
+ /* finally register the configuration */
status = usb_add_config(cdev, &nokia_config_500ma_driver,
nokia_bind_config);
if (status < 0)
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 12ff6cffedc..c3f2bd42bd5 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -126,7 +126,7 @@ static struct printer_dev usb_printer_gadget;
#define PRINTER_VENDOR_NUM 0x0525 /* NetChip */
#define PRINTER_PRODUCT_NUM 0xa4a8 /* Linux-USB Printer Gadget */
-/* Some systems will want different product identifers published in the
+/* Some systems will want different product identifiers published in the
* device descriptor, either numbers or strings or both. These string
* parameters are in UTF-8 (superset of ASCII's 7 bit characters).
*/
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 2efd6732d13..78a39a41547 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -602,7 +602,7 @@ static void inc_ep_stats_reqs(struct pxa_ep *ep, int is_in)
/**
* inc_ep_stats_bytes - Update ep stats counts
* @ep: physical endpoint
- * @count: bytes transfered on endpoint
+ * @count: bytes transferred on endpoint
* @is_in: ep direction (USB_DIR_IN or 0)
*/
static void inc_ep_stats_bytes(struct pxa_ep *ep, int count, int is_in)
@@ -877,7 +877,7 @@ static void nuke(struct pxa_ep *ep, int status)
* If there is less space in request than bytes received in OUT endpoint,
* bytes are left in the OUT endpoint.
*
- * Returns how many bytes were actually transfered
+ * Returns how many bytes were actually transferred
*/
static int read_packet(struct pxa_ep *ep, struct pxa27x_request *req)
{
@@ -914,7 +914,7 @@ static int read_packet(struct pxa_ep *ep, struct pxa27x_request *req)
* endpoint. If there are no bytes to transfer, doesn't write anything
* to physical endpoint.
*
- * Returns how many bytes were actually transfered.
+ * Returns how many bytes were actually transferred.
*/
static int write_packet(struct pxa_ep *ep, struct pxa27x_request *req,
unsigned int max)
@@ -991,7 +991,7 @@ static int read_fifo(struct pxa_ep *ep, struct pxa27x_request *req)
* caller guarantees at least one packet buffer is ready (or a zlp).
* Doesn't complete the request, that's the caller's job
*
- * Returns 1 if request fully transfered, 0 if partial transfer
+ * Returns 1 if request fully transferred, 0 if partial transfer
*/
static int write_fifo(struct pxa_ep *ep, struct pxa27x_request *req)
{
@@ -1094,7 +1094,7 @@ static int read_ep0_fifo(struct pxa_ep *ep, struct pxa27x_request *req)
* Sends a request (or a part of the request) to the control endpoint (ep0 in).
* If the request doesn't fit, the remaining part will be sent from irq.
* The request is considered fully written only if either :
- * - last write transfered all remaining bytes, but fifo was not fully filled
+ * - last write transferred all remaining bytes, but fifo was not fully filled
* - last write was a 0 length write
*
* Returns 1 if request fully written, 0 if request only partially sent
@@ -1548,7 +1548,7 @@ static int pxa_udc_get_frame(struct usb_gadget *_gadget)
* pxa_udc_wakeup - Force udc device out of suspend
* @_gadget: usb gadget
*
- * Returns 0 if successfull, error code otherwise
+ * Returns 0 if successful, error code otherwise
*/
static int pxa_udc_wakeup(struct usb_gadget *_gadget)
{
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index ef825c3baed..0912679de99 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -41,8 +41,8 @@
/* EP0_MPS_LIMIT
*
* Unfortunately there seems to be a limit of the amount of data that can
- * be transfered by IN transactions on EP0. This is either 127 bytes or 3
- * packets (which practially means 1 packet and 63 bytes of data) when the
+ * be transferred by IN transactions on EP0. This is either 127 bytes or 3
+ * packets (which practically means 1 packet and 63 bytes of data) when the
* MPS is set to 64.
*
* This means if we are wanting to move >127 bytes of data, we need to
@@ -783,7 +783,7 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
hsotg->regs + S3C_DIEPINT(index));
/* Note, trying to clear the NAK here causes problems with transmit
- * on the S3C6400 ending up with the TXFIFO becomming full. */
+ * on the S3C6400 ending up with the TXFIFO becoming full. */
/* check ep is enabled */
if (!(readl(hsotg->regs + epctrl_reg) & S3C_DxEPCTL_EPEna))
@@ -1176,10 +1176,10 @@ static void s3c_hsotg_process_control(struct s3c_hsotg *hsotg,
writel(ctrl, hsotg->regs + reg);
dev_dbg(hsotg->dev,
- "writen DxEPCTL=0x%08x to %08x (DxEPCTL=0x%08x)\n",
+ "written DxEPCTL=0x%08x to %08x (DxEPCTL=0x%08x)\n",
ctrl, reg, readl(hsotg->regs + reg));
- /* don't belive we need to anything more to get the EP
+ /* don't believe we need to anything more to get the EP
* to reply with a STALL packet */
}
}
@@ -1416,7 +1416,7 @@ static void s3c_hsotg_rx_data(struct s3c_hsotg *hsotg, int ep_idx, int size)
* transaction.
*
* Note, since we don't write any data to the TxFIFO, then it is
- * currently belived that we do not need to wait for any space in
+ * currently believed that we do not need to wait for any space in
* the TxFIFO.
*/
static void s3c_hsotg_send_zlp(struct s3c_hsotg *hsotg,
@@ -1540,7 +1540,7 @@ static u32 s3c_hsotg_read_frameno(struct s3c_hsotg *hsotg)
* that requires processing, so find out what is in there and do the
* appropriate read.
*
- * The RXFIFO is a true FIFO, the packets comming out are still in packet
+ * The RXFIFO is a true FIFO, the packets coming out are still in packet
* chunks, so if you have x packets received on an endpoint you'll get x
* FIFO events delivered, each with a packet's worth of data in it.
*
@@ -2188,7 +2188,7 @@ irq_retry:
/* these next two seem to crop-up occasionally causing the core
* to shutdown the USB transfer, so try clearing them and logging
- * the occurence. */
+ * the occurrence. */
if (gintsts & S3C_GINTSTS_GOUTNakEff) {
dev_info(hsotg->dev, "GOUTNakEff triggered\n");
@@ -2469,7 +2469,7 @@ static struct usb_ep_ops s3c_hsotg_ep_ops = {
.queue = s3c_hsotg_ep_queue,
.dequeue = s3c_hsotg_ep_dequeue,
.set_halt = s3c_hsotg_ep_sethalt,
- /* note, don't belive we have any call for the fifo routines */
+ /* note, don't believe we have any call for the fifo routines */
};
/**
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 10:09:22 +0000