diff options
Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-core.c')
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821-core.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c index 2b38a5005d0e..48faf6fc273d 100644 --- a/drivers/media/pci/cx25821/cx25821-core.c +++ b/drivers/media/pci/cx25821/cx25821-core.c @@ -48,7 +48,7 @@ EXPORT_SYMBOL(cx25821_devlist_mutex); LIST_HEAD(cx25821_devlist); EXPORT_SYMBOL(cx25821_devlist); -struct sram_channel cx25821_sram_channels[] = { +const struct sram_channel cx25821_sram_channels[] = { [SRAM_CH00] = { .i = SRAM_CH00, .name = "VID A", @@ -317,20 +317,6 @@ struct sram_channel cx25821_sram_channels[] = { }; EXPORT_SYMBOL(cx25821_sram_channels); -struct sram_channel *channel0 = &cx25821_sram_channels[SRAM_CH00]; -struct sram_channel *channel1 = &cx25821_sram_channels[SRAM_CH01]; -struct sram_channel *channel2 = &cx25821_sram_channels[SRAM_CH02]; -struct sram_channel *channel3 = &cx25821_sram_channels[SRAM_CH03]; -struct sram_channel *channel4 = &cx25821_sram_channels[SRAM_CH04]; -struct sram_channel *channel5 = &cx25821_sram_channels[SRAM_CH05]; -struct sram_channel *channel6 = &cx25821_sram_channels[SRAM_CH06]; -struct sram_channel *channel7 = &cx25821_sram_channels[SRAM_CH07]; -struct sram_channel *channel9 = &cx25821_sram_channels[SRAM_CH09]; -struct sram_channel *channel10 = &cx25821_sram_channels[SRAM_CH10]; -struct sram_channel *channel11 = &cx25821_sram_channels[SRAM_CH11]; - -struct cx25821_dmaqueue mpegq; - static int cx25821_risc_decode(u32 risc) { static const char * const instr[16] = { @@ -457,7 +443,7 @@ static void cx25821_registers_init(struct cx25821_dev *dev) } int cx25821_sram_channel_setup(struct cx25821_dev *dev, - struct sram_channel *ch, + const struct sram_channel *ch, unsigned int bpl, u32 risc) { unsigned int i, lines; @@ -523,10 +509,9 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, return 0; } -EXPORT_SYMBOL(cx25821_sram_channel_setup); int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, - struct sram_channel *ch, + const struct sram_channel *ch, unsigned int bpl, u32 risc) { unsigned int i, lines; @@ -592,7 +577,7 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, } EXPORT_SYMBOL(cx25821_sram_channel_setup_audio); -void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) +void cx25821_sram_channel_dump(struct cx25821_dev *dev, const struct sram_channel *ch) { static char *name[] = { "init risc lo", @@ -652,10 +637,9 @@ void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) pr_warn(" : cnt2_reg: 0x%08x\n", cx_read(ch->cnt2_reg)); } -EXPORT_SYMBOL(cx25821_sram_channel_dump); void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, - struct sram_channel *ch) + const struct sram_channel *ch) { static const char * const name[] = { "init risc lo", @@ -803,7 +787,7 @@ void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel_select, } static void cx25821_set_vip_mode(struct cx25821_dev *dev, - struct sram_channel *ch) + const struct sram_channel *ch) { cx_write(ch->pix_frmt, PIXEL_FRMT_422); cx_write(ch->vip_ctl, PIXEL_ENGINE_VIP1); |