# HG changeset patch # User Uri Shkolnik <uris@xxxxxxxxxxxx> # Date 1231847481 -7200 # Node ID ff7a9223aa99c0ab964772643265ec83aec5112c # Parent 924ce9a69a12352546ab13fe1298f45a868c9eb1 USB adapter - Code indentation and comments From: Uri Shkolnik <uris@xxxxxxxxxxxx> Code identation according to Linux kernel coding style (and checkpatch.pl) Priority: normal Signed-off-by: Uri Shkolnik <uris@xxxxxxxxxxxx> diff -r 924ce9a69a12 -r ff7a9223aa99 linux/drivers/media/dvb/siano/smsusb.c --- a/linux/drivers/media/dvb/siano/smsusb.c Tue Jan 13 12:33:52 2009 +0200 +++ b/linux/drivers/media/dvb/siano/smsusb.c Tue Jan 13 13:51:21 2009 +0200 @@ -1,23 +1,23 @@ -/* - * Driver for the Siano SMS1xxx USB dongle - * - * author: Anatoly Greenblat - * - * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. - * - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ +/**************************************************************** + +Siano Mobile Silicon, Inc. +MDTV receiver kernel modules. +Copyright (C) 2006-2008, Uri Shkolnik + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + + This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. + +****************************************************************/ #include <linux/kernel.h> #include <linux/init.h> @@ -37,7 +37,7 @@ struct smsusb_device_t; struct smsusb_urb_t { struct smscore_buffer_t *cb; - struct smsusb_device_t *dev; + struct smsusb_device_t *dev; struct urb urb; }; @@ -46,10 +46,10 @@ struct smsusb_device_t { struct usb_device *udev; struct smscore_device_t *coredev; - struct smsusb_urb_t surbs[MAX_URBS]; + struct smsusb_urb_t surbs[MAX_URBS]; - int response_alignment; - int buffer_size; + int response_alignment; + int buffer_size; }; static int smsusb_submit_urb(struct smsusb_device_t *dev, @@ -61,7 +61,7 @@ static void smsusb_onresponse(struct urb static void smsusb_onresponse(struct urb *urb, struct pt_regs *regs) #endif { - struct smsusb_urb_t *surb = (struct smsusb_urb_t *) urb->context; + struct smsusb_urb_t *surb = (struct smsusb_urb_t *)urb->context; struct smsusb_device_t *dev = surb->dev; if (urb->status < 0) { @@ -71,7 +71,7 @@ static void smsusb_onresponse(struct urb } if (urb->actual_length > 0) { - struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *) surb->cb->p; + struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *)surb->cb->p; if (urb->actual_length >= phdr->msgLength) { surb->cb->size = phdr->msgLength; @@ -80,11 +80,11 @@ static void smsusb_onresponse(struct urb (phdr->msgFlags & MSG_HDR_FLAG_SPLIT_MSG)) { surb->cb->offset = - dev->response_alignment + - ((phdr->msgFlags >> 8) & 3); + dev->response_alignment + + ((phdr->msgFlags >> 8) & 3); /* sanity check */ - if (((int) phdr->msgLength + + if (((int)phdr->msgLength + surb->cb->offset) > urb->actual_length) { sms_err("invalid response " "msglen %d offset %d " @@ -97,7 +97,7 @@ static void smsusb_onresponse(struct urb /* move buffer pointer and * copy header to its new location */ - memcpy((char *) phdr + surb->cb->offset, + memcpy((char *)phdr + surb->cb->offset, phdr, sizeof(struct SmsMsgHdr_ST)); } else surb->cb->offset = 0; @@ -126,15 +126,11 @@ static int smsusb_submit_urb(struct smsu } } - usb_fill_bulk_urb( - &surb->urb, - dev->udev, - usb_rcvbulkpipe(dev->udev, 0x81), - surb->cb->p, - dev->buffer_size, - smsusb_onresponse, - surb - ); + usb_fill_bulk_urb(&surb->urb, + dev->udev, + usb_rcvbulkpipe(dev->udev, 0x81), + surb->cb->p, + dev->buffer_size, smsusb_onresponse, surb); surb->urb.transfer_dma = surb->cb->phys; surb->urb.transfer_flags |= URB_NO_TRANSFER_DMA_MAP; @@ -173,7 +169,7 @@ static int smsusb_start_streaming(struct static int smsusb_sendrequest(void *context, void *buffer, size_t size) { - struct smsusb_device_t *dev = (struct smsusb_device_t *) context; + struct smsusb_device_t *dev = (struct smsusb_device_t *)context; int dummy; return usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2), @@ -247,7 +243,7 @@ static void smsusb1_detectmode(void *con static void smsusb1_detectmode(void *context, int *mode) { char *product_string = - ((struct smsusb_device_t *) context)->udev->product; + ((struct smsusb_device_t *)context)->udev->product; *mode = DEVICE_MODE_NONE; @@ -269,7 +265,8 @@ static int smsusb1_setmode(void *context static int smsusb1_setmode(void *context, int mode) { struct SmsMsgHdr_ST Msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK, - sizeof(struct SmsMsgHdr_ST), 0 }; + sizeof(struct SmsMsgHdr_ST), 0 + }; if (mode < DEVICE_MODE_DVBT || mode > DEVICE_MODE_DVBT_BDA) { sms_err("invalid firmware id specified %d", mode); @@ -282,7 +279,7 @@ static void smsusb_term_device(struct us static void smsusb_term_device(struct usb_interface *intf) { struct smsusb_device_t *dev = - (struct smsusb_device_t *) usb_get_intfdata(intf); + (struct smsusb_device_t *)usb_get_intfdata(intf); if (dev) { smsusb_stop_streaming(dev); @@ -333,8 +330,8 @@ static int smsusb_init_device(struct usb case SMS_VEGA: dev->buffer_size = USB2_BUFFER_SIZE; dev->response_alignment = - dev->udev->ep_in[1]->desc.wMaxPacketSize - - sizeof(struct SmsMsgHdr_ST); + dev->udev->ep_in[1]->desc.wMaxPacketSize - + sizeof(struct SmsMsgHdr_ST); params.flags |= SMS_DEVICE_FAMILY2; break; @@ -395,8 +392,9 @@ static int smsusb_probe(struct usb_inter rc = usb_clear_halt(udev, usb_rcvbulkpipe(udev, 0x02)); if (intf->num_altsetting > 0) { - rc = usb_set_interface( - udev, intf->cur_altsetting->desc.bInterfaceNumber, 0); + rc = usb_set_interface(udev, + intf->cur_altsetting->desc. + bInterfaceNumber, 0); if (rc < 0) { sms_err("usb_set_interface failed, rc %d", rc); return rc; @@ -404,12 +402,13 @@ static int smsusb_probe(struct usb_inter } sms_info("smsusb_probe %d", - intf->cur_altsetting->desc.bInterfaceNumber); + intf->cur_altsetting->desc.bInterfaceNumber); for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) sms_info("endpoint %d %02x %02x %d", i, - intf->cur_altsetting->endpoint[i].desc.bEndpointAddress, - intf->cur_altsetting->endpoint[i].desc.bmAttributes, - intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize); + intf->cur_altsetting->endpoint[i].desc. + bEndpointAddress, + intf->cur_altsetting->endpoint[i].desc.bmAttributes, + intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize); if ((udev->actconfig->desc.bNumInterfaces == 2) && (intf->cur_altsetting->desc.bInterfaceNumber == 0)) { @@ -421,9 +420,9 @@ static int smsusb_probe(struct usb_inter snprintf(devpath, sizeof(devpath), "usb\\%d-%s", udev->bus->busnum, udev->devpath); sms_info("stellar device was found."); - return smsusb1_load_firmware( - udev, smscore_registry_getmode(devpath), - id->driver_info); + return smsusb1_load_firmware(udev, + smscore_registry_getmode(devpath), + id->driver_info); } rc = smsusb_init_device(intf, id->driver_info); @@ -439,7 +438,7 @@ static int smsusb_suspend(struct usb_int static int smsusb_suspend(struct usb_interface *intf, pm_message_t msg) { struct smsusb_device_t *dev = - (struct smsusb_device_t *)usb_get_intfdata(intf); + (struct smsusb_device_t *)usb_get_intfdata(intf); printk(KERN_INFO "%s Entering status %d.\n", __func__, msg.event); smsusb_stop_streaming(dev); return 0; @@ -449,7 +448,7 @@ static int smsusb_resume(struct usb_inte { int rc, i; struct smsusb_device_t *dev = - (struct smsusb_device_t *)usb_get_intfdata(intf); + (struct smsusb_device_t *)usb_get_intfdata(intf); struct usb_device *udev = interface_to_usbdev(intf); printk(KERN_INFO "%s Entering.\n", __func__); @@ -479,13 +478,12 @@ static int smsusb_resume(struct usb_inte } static struct usb_driver smsusb_driver = { - .name = "sms1xxx", - .probe = smsusb_probe, - .disconnect = smsusb_disconnect, - .id_table = smsusb_id_table, - - .suspend = smsusb_suspend, - .resume = smsusb_resume, + .name = "smsusb", + .probe = smsusb_probe, + .disconnect = smsusb_disconnect, + .suspend = smsusb_suspend, + .resume = smsusb_resume, + .id_table = smsusb_id_table, }; int smsusb_register(void) @@ -506,3 +504,6 @@ void smsusb_unregister(void) usb_deregister(&smsusb_driver); } +MODULE_DESCRIPTION("Driver for the Siano SMS1xxx USB dongle"); +MODULE_AUTHOR("Siano Mobile Silicon, INC. (uris@xxxxxxxxxxxx)"); +MODULE_LICENSE("GPL"); -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
