V4L/DVB (3428): drivers/media/dvb/ possible cleanups

- Make needlessly global code static
- #if 0 the following unused global functions:
- b2c2/flexcop-dma.c: flexcop_dma_control_packet_irq()
- b2c2/flexcop-dma.c: flexcop_dma_config_packet_count()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
index 8535895819f..9222b0a81f7 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
@@ -24,6 +24,9 @@ static struct usb_cypress_controller cypress[] = {
 	{ .id = CYPRESS_FX2,     .name = "Cypress FX2",     .cpu_cs_register = 0xe600 },
 };
 
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+			       int *pos);
+
 /*
  * load a firmware packet to the device
  */
@@ -112,7 +115,8 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties
 	return ret;
 }
 
-int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+			       int *pos)
 {
 	u8 *b = (u8 *) &fw->data[*pos];
 	int data_offs = 4;
@@ -142,5 +146,3 @@ int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
 
 	return *pos;
 }
-EXPORT_SYMBOL(dvb_usb_get_hexline);
-