Signed-off-by: Tatyana Brokhman <tlin...@codeaurora.org>
---
drivers/usb/gadget/composite.c | 16 ++++++++--------
drivers/usb/gadget/dummy_hcd.c | 2 +-
drivers/usb/gadget/f_fs.c | 6 +++---
drivers/usb/gadget/f_mass_storage.c | 20 ++++++++++----------
drivers/usb/gadget/file_storage.c | 22 +++++++++++-----------
drivers/usb/gadget/fsl_udc_core.c | 4 ++--
drivers/usb/gadget/gmidi.c | 10 +++++-----
drivers/usb/gadget/inode.c | 12 ++++++------
drivers/usb/gadget/mv_udc_core.c | 4 ++--
drivers/usb/gadget/omap_udc.c | 6 +++---
drivers/usb/gadget/printer.c | 16 ++++++++--------
drivers/usb/gadget/usbstring.c | 2 +-
drivers/usb/gadget/uvc_video.c | 4 ++--
13 files changed, 62 insertions(+), 62 deletions(-)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index d825dbc..aa2db3f 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1085,7 +1085,7 @@ composite_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
cdev->desc.bcdUSB = cpu_to_le16(0x0210);
}
- value = min(w_length, (u16) sizeof cdev->desc);
+ value = min_t(u16, w_length, sizeof(cdev->desc));
memcpy(req->buf, &cdev->desc, value);
break;
case USB_DT_DEVICE_QUALIFIER:
@@ -1104,18 +1104,18 @@ composite_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
case USB_DT_CONFIG:
value = config_desc(cdev, w_value);
if (value >= 0)
- value = min(w_length, (u16) value);
+ value = min_t(u16, w_length, value);
break;
case USB_DT_STRING:
value = get_string(cdev, req->buf,
w_index, w_value & 0xff);
if (value >= 0)
- value = min(w_length, (u16) value);
+ value = min_t(u16, w_length, value);
break;
case USB_DT_BOS:
if (gadget_is_superspeed(gadget)) {
value = bos_desc(cdev);
- value = min(w_length, (u16) value);
+ value = min_t(u16, w_length, value);
}
break;
}
@@ -1144,7 +1144,7 @@ composite_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
*(u8 *)req->buf = cdev->config->bConfigurationValue;
else
*(u8 *)req->buf = 0;
- value = min(w_length, (u16) 1);
+ value = min_t(u16, w_length, 1);
break;
/* function drivers must handle get/set altsetting; if there's
@@ -1183,7 +1183,7 @@ composite_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
if (value < 0)
break;
*((u8 *)req->buf) = value;
- value = min(w_length, (u16) 1);
+ value = min_t(u16, w_length, 1);
break;
/*
@@ -1607,8 +1607,8 @@ int usb_composite_probe(struct usb_composite_driver
*driver,
driver->iProduct = driver->name;
composite_driver.function = (char *) driver->name;
composite_driver.driver.name = driver->name;
- composite_driver.speed = min((u8)composite_driver.speed,
- (u8)driver->max_speed);
+ composite_driver.speed = min_t(u8, composite_driver.speed,
+ driver->max_speed);
composite = driver;
composite_gadget_bind = bind;
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 74b7655..e134ea8 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -1213,7 +1213,7 @@ top:
/* not enough bandwidth left? */
if (limit < ep->ep.maxpacket && limit < len)
break;
- len = min (len, (unsigned) limit);
+ len = min_t(unsigned, len, limit);
if (len == 0)
break;
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index c161a9a..468e935 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -502,7 +502,7 @@ static ssize_t ffs_ep0_write(struct file *file, const char
__user *buf,
}
/* FFS_SETUP_PENDING and not stall */
- len = min(len, (size_t)le16_to_cpu(ffs->ev.setup.wLength));
+ len = min_t(size_t, len, le16_to_cpu(ffs->ev.setup.wLength));
spin_unlock_irq(&ffs->ev.waitq.lock);
@@ -636,7 +636,7 @@ static ssize_t ffs_ep0_read(struct file *file, char __user
*buf,
}
return __ffs_ep0_read_events(ffs, buf,
- min(n, (size_t)ffs->ev.count));
+ min_t(size_t, n, ffs->ev.count));
case FFS_SETUP_PENDING:
if (ffs->ev.setup.bRequestType & USB_DIR_IN) {
@@ -645,7 +645,7 @@ static ssize_t ffs_ep0_read(struct file *file, char __user
*buf,
goto done_mutex;
}
- len = min(len, (size_t)le16_to_cpu(ffs->ev.setup.wLength));
+ len = min_t(size_t, len, le16_to_cpu(ffs->ev.setup.wLength));
spin_unlock_irq(&ffs->ev.waitq.lock);
diff --git a/drivers/usb/gadget/f_mass_storage.c
b/drivers/usb/gadget/f_mass_storage.c
index 5b93395..d7b3f9f 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -646,7 +646,7 @@ static int fsg_setup(struct usb_function *f,
*(u8 *)req->buf = fsg->common->nluns - 1;
/* Respond with data/status */
- req->length = min((u16)1, w_length);
+ req->length = min_t(u16, 1, w_length);
return ep0_queue(fsg->common);
}
@@ -790,11 +790,11 @@ static int do_read(struct fsg_common *common)
* the end of file.
*/
amount = min(amount_left, FSG_BUFLEN);
- amount = min((loff_t)amount,
+ amount = min_t(loff_t, amount,
curlun->file_length - file_offset);
partial_page = file_offset & (PAGE_CACHE_SIZE - 1);
if (partial_page > 0)
- amount = min(amount, (unsigned int)PAGE_CACHE_SIZE -
+ amount = min_t(unsigned int, amount, PAGE_CACHE_SIZE -
partial_page);
/* Wait for the next buffer to become available */
@@ -943,12 +943,12 @@ static int do_write(struct fsg_common *common)
* Finally, round down to a block boundary.
*/
amount = min(amount_left_to_req, FSG_BUFLEN);
- amount = min((loff_t)amount,
+ amount = min_t(loff_t, amount,
curlun->file_length - usb_offset);
partial_page = usb_offset & (PAGE_CACHE_SIZE - 1);
if (partial_page > 0)
- amount = min(amount,
- (unsigned int)PAGE_CACHE_SIZE - partial_page);
+ amount = min_t(unsigned int, amount,
+ PAGE_CACHE_SIZE - partial_page);
if (amount == 0) {
get_some_more = 0;
@@ -1152,7 +1152,7 @@ static int do_verify(struct fsg_common *common)
* past the end of file.
*/
amount = min(amount_left, FSG_BUFLEN);
- amount = min((loff_t)amount,
+ amount = min_t(loff_t, amount,
curlun->file_length - file_offset);
if (amount == 0) {
curlun->sense_data =
@@ -2203,7 +2203,7 @@ unknown_cmnd:
if (reply == -EINVAL)
reply = 0; /* Error reply length */
if (reply >= 0 && common->data_dir == DATA_DIR_TO_HOST) {
- reply = min((u32)reply, common->data_size_from_cmnd);
+ reply = min_t(u32, reply, common->data_size_from_cmnd);
bh->inreq->length = reply;
bh->state = BUF_STATE_FULL;
common->residue -= reply;
@@ -3129,8 +3129,8 @@ fsg_config_from_params(struct fsg_config *cfg,
/* Configure LUNs */
cfg->nluns =
- min(params->luns ?: (params->file_count ?: 1u),
- (unsigned)FSG_MAX_LUNS);
+ min_t(unsigned, params->luns ?: (params->file_count ?: 1u),
+ FSG_MAX_LUNS);
for (i = 0, lun = cfg->luns; i < cfg->nluns; ++i, ++lun) {
lun->ro = !!params->ro[i];
lun->cdrom = !!params->cdrom[i];
diff --git a/drivers/usb/gadget/file_storage.c
b/drivers/usb/gadget/file_storage.c
index 0d55dee..aa8144d 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -1169,12 +1169,12 @@ static int do_read(struct fsg_dev *fsg)
* the next page.
* If this means reading 0 then we were asked to read past
* the end of file. */
- amount = min((unsigned int) amount_left, mod_data.buflen);
- amount = min((loff_t) amount,
+ amount = min_t(unsigned int, amount_left, mod_data.buflen);
+ amount = min_t(loff_t, amount,
curlun->file_length - file_offset);
partial_page = file_offset & (PAGE_CACHE_SIZE - 1);
if (partial_page > 0)
- amount = min(amount, (unsigned int) PAGE_CACHE_SIZE -
+ amount = min_t(unsigned int, amount, PAGE_CACHE_SIZE -
partial_page);
/* Wait for the next buffer to become available */
@@ -1316,12 +1316,12 @@ static int do_write(struct fsg_dev *fsg)
* to write past the end of file.
* Finally, round down to a block boundary. */
amount = min(amount_left_to_req, mod_data.buflen);
- amount = min((loff_t) amount, curlun->file_length -
+ amount = min_t(loff_t, amount, curlun->file_length -
usb_offset);
partial_page = usb_offset & (PAGE_CACHE_SIZE - 1);
if (partial_page > 0)
- amount = min(amount,
- (unsigned int) PAGE_CACHE_SIZE - partial_page);
+ amount = min_t(unsigned int, amount,
+ PAGE_CACHE_SIZE - partial_page);
if (amount == 0) {
get_some_more = 0;
@@ -1515,8 +1515,8 @@ static int do_verify(struct fsg_dev *fsg)
* And don't try to read past the end of the file.
* If this means reading 0 then we were asked to read
* past the end of file. */
- amount = min((unsigned int) amount_left, mod_data.buflen);
- amount = min((loff_t) amount,
+ amount = min_t(unsigned int, amount_left, mod_data.buflen);
+ amount = min_t(loff_t, amount,
curlun->file_length - file_offset);
if (amount == 0) {
curlun->sense_data =
@@ -1974,8 +1974,8 @@ static int throw_away_data(struct fsg_dev *fsg)
/* Try to submit another request if we need one */
bh = fsg->next_buffhd_to_fill;
if (bh->state == BUF_STATE_EMPTY && fsg->usb_amount_left > 0) {
- amount = min(fsg->usb_amount_left,
- (u32) mod_data.buflen);
+ amount = min_t(u32, fsg->usb_amount_left,
+ mod_data.buflen);
/* amount is always divisible by 512, hence by
* the bulk-out maxpacket size */
@@ -2568,7 +2568,7 @@ static int do_scsi_command(struct fsg_dev *fsg)
if (reply == -EINVAL)
reply = 0; // Error reply length
if (reply >= 0 && fsg->data_dir == DATA_DIR_TO_HOST) {
- reply = min((u32) reply, fsg->data_size_from_cmnd);
+ reply = min_t(u32, reply, fsg->data_size_from_cmnd);
bh->inreq->length = reply;
bh->state = BUF_STATE_FULL;
fsg->residue -= reply;
diff --git a/drivers/usb/gadget/fsl_udc_core.c
b/drivers/usb/gadget/fsl_udc_core.c
index 2cd9a60..5df6a1c 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -761,8 +761,8 @@ static struct ep_td_struct *fsl_build_dtd(struct fsl_req
*req, unsigned *length,
struct ep_td_struct *dtd;
/* how big will this transfer be? */
- *length = min(req->req.length - req->req.actual,
- (unsigned)EP_MAX_LENGTH_TRANSFER);
+ *length = min_t(unsigned, req->req.length - req->req.actual,
+ EP_MAX_LENGTH_TRANSFER);
dtd = dma_pool_alloc(udc_controller->td_pool, GFP_KERNEL, dma);
if (dtd == NULL)
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 4f40f14..9dab7a9 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -695,7 +695,7 @@ static int gmidi_setup(struct usb_gadget *gadget,
switch (w_value >> 8) {
case USB_DT_DEVICE:
- value = min(w_length, (u16) sizeof(device_desc));
+ value = min_t(u16, w_length, sizeof(device_desc));
memcpy(req->buf, &device_desc, value);
break;
case USB_DT_CONFIG:
@@ -703,7 +703,7 @@ static int gmidi_setup(struct usb_gadget *gadget,
w_value >> 8,
w_value & 0xff);
if (value >= 0) {
- value = min(w_length, (u16)value);
+ value = min_t(u16, w_length, value);
}
break;
@@ -716,7 +716,7 @@ static int gmidi_setup(struct usb_gadget *gadget,
value = usb_gadget_get_string(&stringtab,
w_value & 0xff, req->buf);
if (value >= 0) {
- value = min(w_length, (u16)value);
+ value = min_t(u16, w_length, value);
}
break;
}
@@ -743,7 +743,7 @@ static int gmidi_setup(struct usb_gadget *gadget,
goto unknown;
}
*(u8 *)req->buf = dev->config;
- value = min(w_length, (u16)1);
+ value = min_t(u16, w_length, 1);
break;
/* until we add altsetting support, or other interfaces,
@@ -785,7 +785,7 @@ static int gmidi_setup(struct usb_gadget *gadget,
break;
}
*(u8 *)req->buf = 0;
- value = min(w_length, (u16)1);
+ value = min_t(u16, w_length, 1);
break;
default:
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index a9a4556..0a8c719 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -564,7 +564,7 @@ static ssize_t ep_aio_read_retry(struct kiocb *iocb)
len = 0;
to_copy = priv->buf;
for (i=0; i < priv->nr_segs; i++) {
- ssize_t this = min((ssize_t)(priv->iv[i].iov_len), total);
+ ssize_t this = min_t(ssize_t, priv->iv[i].iov_len, total);
if (copy_to_user(priv->iv[i].iov_base, to_copy, this)) {
if (len == 0)
@@ -1048,7 +1048,7 @@ ep0_read (struct file *fd, char __user *buf, size_t len,
loff_t *ptr)
if (dev->setup_out_error)
retval = -EIO;
else {
- len = min (len, (size_t)dev->req->actual);
+ len = min_t(size_t, len, dev->req->actual);
// FIXME don't call this with the spinlock held ...
if (copy_to_user (buf, dev->req->buf, len))
retval = -EFAULT;
@@ -1431,14 +1431,14 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
switch (w_value >> 8) {
case USB_DT_DEVICE:
- value = min (w_length, (u16) sizeof *dev->dev);
+ value = min_t(u16, w_length, sizeof(*dev->dev));
req->buf = dev->dev;
break;
#ifdef CONFIG_USB_GADGET_DUALSPEED
case USB_DT_DEVICE_QUALIFIER:
if (!dev->hs_config)
break;
- value = min (w_length, (u16)
+ value = min_t(u16, w_length,
sizeof (struct usb_qualifier_descriptor));
make_qualifier (dev);
break;
@@ -1450,7 +1450,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
w_value >> 8,
w_value & 0xff);
if (value >= 0)
- value = min (w_length, (u16) value);
+ value = min_t(u16, w_length, value);
break;
case USB_DT_STRING:
goto unrecognized;
@@ -1512,7 +1512,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
if (ctrl->bRequestType != 0x80)
goto unrecognized;
*(u8 *)req->buf = dev->current_config;
- value = min (w_length, (u16) 1);
+ value = min_t(u16, w_length, 1);
break;
#endif
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index b1a8146..30d0b48 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -387,8 +387,8 @@ static struct mv_dtd *build_dtd(struct mv_req *req,
unsigned *length,
struct mv_udc *udc;
/* how big will this transfer be? */
- *length = min(req->req.length - req->req.actual,
- (unsigned)EP_MAX_LENGTH_TRANSFER);
+ *length = min_t(unsigned, req->req.length - req->req.actual,
+ EP_MAX_LENGTH_TRANSFER);
udc = req->ep->udc;
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 82fd249..1183b7a 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -558,8 +558,8 @@ static void next_in_dma(struct omap_ep *ep, struct omap_req
*req)
omap_set_dma_transfer_params(ep->lch, OMAP_DMA_DATA_TYPE_S8,
length, 1, sync_mode, dma_trigger, 0);
} else {
- length = min(length / ep->maxpacket,
- (unsigned) UDC_TXN_TSC + 1);
+ length = min_t(unsigned, length / ep->maxpacket,
+ UDC_TXN_TSC + 1);
txdma_ctrl = length;
omap_set_dma_transfer_params(ep->lch, OMAP_DMA_DATA_TYPE_S16,
ep->ep.maxpacket >> 1, length, sync_mode,
@@ -626,7 +626,7 @@ static void next_out_dma(struct omap_ep *ep, struct
omap_req *req)
} else {
/* set up this DMA transfer, enable the fifo, start */
packets /= ep->ep.maxpacket;
- packets = min(packets, (unsigned)UDC_RXN_TC + 1);
+ packets = min_t(unsigned, packets, UDC_RXN_TC + 1);
req->dma_bytes = packets * ep->ep.maxpacket;
omap_set_dma_transfer_params(ep->lch, OMAP_DMA_DATA_TYPE_S16,
ep->ep.maxpacket >> 1, packets,
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 00e5f19..f30bc7d 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1148,15 +1148,15 @@ printer_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
switch (wValue >> 8) {
case USB_DT_DEVICE:
- value = min(wLength, (u16) sizeof device_desc);
+ value = min_t(u16, wLength, sizeof device_desc);
memcpy(req->buf, &device_desc, value);
break;
#ifdef CONFIG_USB_GADGET_DUALSPEED
case USB_DT_DEVICE_QUALIFIER:
if (!gadget->is_dualspeed)
break;
- value = min(wLength,
- (u16) sizeof dev_qualifier);
+ value = min_t(u16, wLength,
+ sizeof(dev_qualifier));
memcpy(req->buf, &dev_qualifier, value);
break;
@@ -1171,14 +1171,14 @@ printer_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
wValue & 0xff,
gadget->is_otg);
if (value >= 0)
- value = min(wLength, (u16) value);
+ value = min_t(u16, wLength, value);
break;
case USB_DT_STRING:
value = usb_gadget_get_string(&stringtab,
wValue & 0xff, req->buf);
if (value >= 0)
- value = min(wLength, (u16) value);
+ value = min_t(u16, wLength, value);
break;
}
break;
@@ -1198,7 +1198,7 @@ printer_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
if (ctrl->bRequestType != USB_DIR_IN)
break;
*(u8 *)req->buf = dev->config;
- value = min(wLength, (u16) 1);
+ value = min_t(u16, wLength, 1);
break;
case USB_REQ_SET_INTERFACE:
@@ -1215,7 +1215,7 @@ printer_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
break;
*(u8 *)req->buf = dev->interface;
- value = min(wLength, (u16) 1);
+ value = min_t(u16, wLength, 1);
break;
default:
@@ -1242,7 +1242,7 @@ printer_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
break;
*(u8 *)req->buf = dev->printer_status;
- value = min(wLength, (u16) 1);
+ value = min_t(u16, wLength, 1);
break;
case 2: /* Soft Reset */
diff --git a/drivers/usb/gadget/usbstring.c b/drivers/usb/gadget/usbstring.c
index 58c4d37..f65916a 100644
--- a/drivers/usb/gadget/usbstring.c
+++ b/drivers/usb/gadget/usbstring.c
@@ -124,7 +124,7 @@ usb_gadget_get_string (struct usb_gadget_strings *table,
int id, u8 *buf)
return -EINVAL;
/* string descriptors have length, tag, then UTF16-LE text */
- len = min ((size_t) 126, strlen (s->s));
+ len = min_t(size_t, 126, strlen(s->s));
memset (buf + 2, 0, 2 * len); /* zero all the bytes */
len = utf8_to_utf16le(s->s, (__le16 *)&buf[2], len);
if (len < 0)
diff --git a/drivers/usb/gadget/uvc_video.c b/drivers/usb/gadget/uvc_video.c
index b08f354..0e3a34d 100644
--- a/drivers/usb/gadget/uvc_video.c
+++ b/drivers/usb/gadget/uvc_video.c
@@ -49,7 +49,7 @@ uvc_video_encode_data(struct uvc_video *video, struct
uvc_buffer *buf,
/* Copy video data to the USB buffer. */
mem = queue->mem + buf->buf.m.offset + queue->buf_used;
- nbytes = min((unsigned int)len, buf->buf.bytesused - queue->buf_used);
+ nbytes = min_t(unsigned int, len, buf->buf.bytesused - queue->buf_used);
memcpy(data, mem, nbytes);
queue->buf_used += nbytes;
@@ -74,7 +74,7 @@ uvc_video_encode_bulk(struct usb_request *req, struct
uvc_video *video,
}
/* Process video data. */
- len = min((int)(video->max_payload_size - video->payload_size), len);
+ len = min_t(int, video->max_payload_size - video->payload_size, len);
ret = uvc_video_encode_data(video, buf, mem, len);
video->payload_size += ret;
--
1.7.3.3
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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