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V4L/DVB (4030): Minor code cleanup on the genpix-module 

Minor code cleanup on the genpix-module.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Patrick Boettcher 2006-05-14 13:29:48 -03:00 committed by Mauro Carvalho Chehab
parent 9bbe076f36
commit 976e348379
1 changed files with 15 additions and 13 deletions
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28
drivers/media/dvb/dvb-usb/gp8psk.c
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@ -92,36 +92,38 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d)
return ret;
}
if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0)) {
release_firmware(fw);
return -EINVAL;
}
ret = -EINVAL;
if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0))
goto out_rel_fw;
info("downloaidng bcm4500 firmware from file '%s'",bcm4500_firmware);
ptr = fw->data;
buf = (u8 *) kmalloc(512, GFP_KERNEL | GFP_DMA);
buf = kmalloc(512, GFP_KERNEL | GFP_DMA);
while (ptr[0] != 0xff) {
u16 buflen = ptr[0] + 4;
if (ptr + buflen >= fw->data + fw->size) {
err("failed to load bcm4500 firmware.");
release_firmware(fw);
kfree(buf);
return -EINVAL;
goto out_free;
}
memcpy(buf, ptr, buflen);
if (dvb_usb_generic_write(d, buf, buflen)) {
err("failed to load bcm4500 firmware.");
release_firmware(fw);
kfree(buf);
return -EIO;
goto out_free;
}
ptr += buflen;
}
release_firmware(fw);
ret = 0;
out_free:
kfree(buf);
return 0;
out_rel_fw:
release_firmware(fw);
return ret;
}
static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff)