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media: b2c2: Remove unused functions

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flexcop_dma_control_size_irq() last use was removed in 2005 by
commit 64221be7b900 ("[PATCH] dvb: flexcop: woraround irq stop problem")

flexcop_dump_reg() last use was removed in 2009 by
commit 382c5546d618 ("V4L/DVB (10694): [PATCH] software IRQ watchdog for
Flexcop B2C2 DVB PCI cards")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Dr. David Alan Gilbert 2024-11-14 02:06:36 +00:00 committed by Hans Verkuil
parent 44cfae26a2
commit 48079b6172
3 changed files with 0 additions and 34 deletions
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4
drivers/media/common/b2c2/flexcop-common.h
View File

@ -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,

13
drivers/media/common/b2c2/flexcop-misc.c
View File

@ -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);

17
drivers/media/pci/b2c2/flexcop-dma.c
View File

@ -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)