Commit 48079b61 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Hans Verkuil
Browse files

media: b2c2: Remove unused functions 



flexcop_dma_control_size_irq() last use was removed in 2005 by
commit 64221be7 ("[PATCH] dvb: flexcop: woraround irq stop problem")

flexcop_dump_reg() last use was removed in 2009 by
commit 382c5546 ("V4L/DVB (10694): [PATCH] software IRQ watchdog for
Flexcop B2C2 DVB PCI cards")

Remove them.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
parent 44cfae26

drivers/media/common/b2c2/flexcop-common.h

+0 −4
Original line number Diff line number Diff line
@@ -125,8 +125,6 @@ void flexcop_dma_free(struct flexcop_dma *dma); 


int flexcop_dma_control_timer_irq(struct flexcop_device *fc,

		flexcop_dma_index_t no, int onoff);

int flexcop_dma_control_size_irq(struct flexcop_device *fc,

		flexcop_dma_index_t no, int onoff);

int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma,

		flexcop_dma_index_t dma_idx);

int flexcop_dma_xfer_control(struct flexcop_device *fc,
@@ -170,8 +168,6 @@ int flexcop_sram_init(struct flexcop_device *fc); 
void flexcop_determine_revision(struct flexcop_device *fc);

void flexcop_device_name(struct flexcop_device *fc,

		const char *prefix, const char *suffix);

void flexcop_dump_reg(struct flexcop_device *fc,

		flexcop_ibi_register reg, int num);



/* from flexcop-hw-filter.c */

int flexcop_pid_feed_control(struct flexcop_device *fc,

drivers/media/common/b2c2/flexcop-misc.c

+0 −13
Original line number Diff line number Diff line
@@ -70,16 +70,3 @@ void flexcop_device_name(struct flexcop_device *fc, 
			flexcop_bus_names[fc->bus_type],

			flexcop_revision_names[fc->rev], suffix);

}
 


void flexcop_dump_reg(struct flexcop_device *fc,

		flexcop_ibi_register reg, int num)

{

	flexcop_ibi_value v;

	int i;

	for (i = 0; i < num; i++) {

		v = fc->read_ibi_reg(fc, reg+4*i);

		deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw);

	}

	deb_rdump("\n");

}

EXPORT_SYMBOL(flexcop_dump_reg);

drivers/media/pci/b2c2/flexcop-dma.c

+0 −17
Original line number Diff line number Diff line
@@ -123,23 +123,6 @@ static int flexcop_dma_remap(struct flexcop_device *fc, 
	return 0;

}



int flexcop_dma_control_size_irq(struct flexcop_device *fc,

		flexcop_dma_index_t no,

		int onoff)

{

	flexcop_ibi_value v = fc->read_ibi_reg(fc, ctrl_208);



	if (no & FC_DMA_1)

		v.ctrl_208.DMA1_IRQ_Enable_sig = onoff;



	if (no & FC_DMA_2)

		v.ctrl_208.DMA2_IRQ_Enable_sig = onoff;



	fc->write_ibi_reg(fc, ctrl_208, v);

	return 0;

}

EXPORT_SYMBOL(flexcop_dma_control_size_irq);



int flexcop_dma_control_timer_irq(struct flexcop_device *fc,

		flexcop_dma_index_t no,

		int onoff)