diff options
Diffstat (limited to 'linux/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c')
| -rw-r--r-- | linux/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/linux/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c b/linux/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c index c8a0efaf4..b27faf31c 100644 --- a/linux/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c +++ b/linux/drivers/media/dvb/dibusb/dvb-dibusb-firmware.c @@ -1,5 +1,5 @@ /* - * dvb-dibusb-firmware.c is part of the driver for mobile USB Budget DVB-T devices + * dvb-dibusb-firmware.c is part of the driver for mobile USB Budget DVB-T devices * based on reference design made by DiBcom (http://www.dibcom.fr/) * * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) @@ -14,7 +14,7 @@ #include <linux/usb.h> /* - * load a firmware packet to the device + * load a firmware packet to the device */ static int dibusb_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 len) { @@ -28,7 +28,7 @@ int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibde u16 addr; u8 *b,*p; int ret = 0,i; - + if ((ret = request_firmware(&fw, dibdev->dev_cl->firmware, &udev->dev)) != 0) { err("did not find the firmware file. (%s) " "Please see linux/Documentation/dvb/ for more details on firmware-problems.", @@ -37,12 +37,12 @@ int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibde } info("downloading firmware from file '%s'.",dibdev->dev_cl->firmware); - - p = kmalloc(fw->size,GFP_KERNEL); + + p = kmalloc(fw->size,GFP_KERNEL); if (p != NULL) { u8 reset; /* - * you cannot use the fw->data as buffer for + * you cannot use the fw->data as buffer for * usb_control_msg, a new buffer has to be * created */ @@ -50,14 +50,14 @@ int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibde /* stop the CPU */ reset = 1; - if ((ret = dibusb_writemem(udev,dibdev->dev_cl->usb_ctrl->cpu_cs_register,&reset,1)) != 1) + if ((ret = dibusb_writemem(udev,dibdev->dev_cl->usb_ctrl->cpu_cs_register,&reset,1)) != 1) err("could not stop the USB controller CPU."); - for(i = 0; p[i+3] == 0 && i < fw->size; ) { + for(i = 0; p[i+3] == 0 && i < fw->size; ) { b = (u8 *) &p[i]; addr = *((u16 *) &b[1]); ret = dibusb_writemem(udev,addr,&b[4],b[0]); - + if (ret != b[0]) { err("error while transferring firmware " "(transferred size: %d, block size: %d)", @@ -78,7 +78,7 @@ int dibusb_loadfirmware(struct usb_device *udev, struct dibusb_usb_device *dibde } kfree(p); - } else { + } else { ret = -ENOMEM; } release_firmware(fw); |