ttusb-budget: use request_firmware()
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index 5d2d81a..bc2043e 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -19,6 +19,7 @@
#include <linux/errno.h>
#include <linux/jiffies.h>
#include <linux/mutex.h>
+#include <linux/firmware.h>
#include "dvb_frontend.h"
#include "dmxdev.h"
@@ -285,13 +286,19 @@
return i;
}
-#include "dvb-ttusb-dspbootcode.h"
-
static int ttusb_boot_dsp(struct ttusb *ttusb)
{
+ const struct firmware *fw;
int i, err;
u8 b[40];
+ err = request_firmware(&fw, "ttusb-budget/dspbootcode.bin",
+ &ttusb->dev->dev);
+ if (err) {
+ printk(KERN_ERR "ttusb-budget: failed to request firmware\n");
+ return err;
+ }
+
/* BootBlock */
b[0] = 0xaa;
b[2] = 0x13;
@@ -299,8 +306,8 @@
/* upload dsp code in 32 byte steps (36 didn't work for me ...) */
/* 32 is max packet size, no messages should be splitted. */
- for (i = 0; i < sizeof(dsp_bootcode); i += 28) {
- memcpy(&b[4], &dsp_bootcode[i], 28);
+ for (i = 0; i < fw->size; i += 28) {
+ memcpy(&b[4], &fw->data[i], 28);
b[1] = ++ttusb->c;
@@ -1820,3 +1827,4 @@
MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>");
MODULE_DESCRIPTION("TTUSB DVB Driver");
MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("ttusb-budget/dspbootcode.bin");