diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-14 15:49:04 -0700 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-14 15:51:11 -0700 |
| commit | 751851af7aae9b8bd5a60b3897209081fbc18b2b (patch) | |
| tree | 5cb8dbb71d691a760da61e319796800ee42cc1c5 /drivers/media/dvb/dvb-usb/cxusb.c | |
| parent | a41eebab7537890409ea9dfe0fcda9b5fbdb090d (diff) | |
| parent | d71792ac3d48df6693f7b339e02494efc27036c3 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Conflicts:
sound/pci/Kconfig
Diffstat (limited to 'drivers/media/dvb/dvb-usb/cxusb.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/cxusb.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c index 720fcd1c3c1..0286156704f 100644 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ b/drivers/media/dvb/dvb-usb/cxusb.c @@ -24,6 +24,7 @@ * see Documentation/dvb/README.dvb-usb for more information */ #include <media/tuner.h> +#include <linux/vmalloc.h> #include "cxusb.h" @@ -700,12 +701,26 @@ static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, if (fw->data[idoff] == (USB_VID_DVICO & 0xff) && fw->data[idoff + 1] == USB_VID_DVICO >> 8) { - fw->data[idoff + 2] = + struct firmware new_fw; + u8 *new_fw_data = vmalloc(fw->size); + int ret; + + if (!new_fw_data) + return -ENOMEM; + + memcpy(new_fw_data, fw->data, fw->size); + new_fw.size = fw->size; + new_fw.data = new_fw_data; + + new_fw_data[idoff + 2] = le16_to_cpu(udev->descriptor.idProduct) + 1; - fw->data[idoff + 3] = + new_fw_data[idoff + 3] = le16_to_cpu(udev->descriptor.idProduct) >> 8; - return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2); + ret = usb_cypress_load_firmware(udev, &new_fw, + CYPRESS_FX2); + vfree(new_fw_data); + return ret; } } |