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staging: comedi: mite: remove DEBUG_MITE code 

The code protected by the DEBUG_MITE define outputs some development
debug information. This information is just added noise in the final
driver. Remove the code.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-11-26 10:21:17 -07:00 committed by Greg Kroah-Hartman
parent a7866a6ef7
commit 096669a830
4 changed files with 0 additions and 146 deletions
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134
drivers/staging/comedi/drivers/mite.c
View File

@ -633,140 +633,6 @@ int mite_done(struct mite_channel *mite_chan)
}
EXPORT_SYMBOL_GPL(mite_done);
#ifdef DEBUG_MITE
/* names of bits in mite registers */
static const char *const mite_CHOR_strings[] = {
"start", "cont", "stop", "abort",
"freset", "clrlc", "clrrb", "clrdone",
"clr_lpause", "set_lpause", "clr_send_tc",
"set_send_tc", "12", "13", "14",
"15", "16", "17", "18",
"19", "20", "21", "22",
"23", "24", "25", "26",
"27", "28", "29", "30",
"dmareset",
};
static const char *const mite_CHCR_strings[] = {
"continue", "ringbuff", "2", "3",
"4", "5", "6", "7",
"8", "9", "10", "11",
"12", "13", "bursten", "fifodis",
"clr_cont_rb_ie", "set_cont_rb_ie", "clr_lc_ie", "set_lc_ie",
"clr_drdy_ie", "set_drdy_ie", "clr_mrdy_ie", "set_mrdy_ie",
"clr_done_ie", "set_done_ie", "clr_sar_ie", "set_sar_ie",
"clr_linkp_ie", "set_linkp_ie", "clr_dma_ie", "set_dma_ie",
};
static const char *const mite_MCR_strings[] = {
"amdevice", "1", "2", "3",
"4", "5", "portio", "portvxi",
"psizebyte", "psizehalf (byte & half = word)", "aseqxp1", "11",
"12", "13", "blocken", "berhand",
"reqsintlim/reqs0", "reqs1", "reqs2", "rd32",
"rd512", "rl1", "rl2", "rl8",
"24", "25", "26", "27",
"28", "29", "30", "stopen",
};
static const char *const mite_DCR_strings[] = {
"amdevice", "1", "2", "3",
"4", "5", "portio", "portvxi",
"psizebyte", "psizehalf (byte & half = word)", "aseqxp1", "aseqxp2",
"aseqxp8", "13", "blocken", "berhand",
"reqsintlim", "reqs1", "reqs2", "rd32",
"rd512", "rl1", "rl2", "rl8",
"23", "24", "25", "27",
"28", "wsdevc", "wsdevs", "rwdevpack",
};
static const char *const mite_LKCR_strings[] = {
"amdevice", "1", "2", "3",
"4", "5", "portio", "portvxi",
"psizebyte", "psizehalf (byte & half = word)", "asequp", "aseqdown",
"12", "13", "14", "berhand",
"16", "17", "18", "rd32",
"rd512", "rl1", "rl2", "rl8",
"24", "25", "26", "27",
"28", "29", "30", "chngend",
};
static const char *const mite_CHSR_strings[] = {
"d.err0", "d.err1", "m.err0", "m.err1",
"l.err0", "l.err1", "drq0", "drq1",
"end", "xferr", "operr0", "operr1",
"stops", "habort", "sabort", "error",
"16", "conts_rb", "18", "linkc",
"20", "drdy", "22", "mrdy",
"24", "done", "26", "sars",
"28", "lpauses", "30", "int",
};
static void mite_decode(const char *const *bit_str, unsigned int bits)
{
int i;
for (i = 31; i >= 0; i--) {
if (bits & (1 << i))
pr_debug(" %s\n", bit_str[i]);
}
}
void mite_dump_regs(struct mite_channel *mite_chan)
{
void __iomem *mite_io_addr = mite_chan->mite->mite_io_addr;
unsigned int offset;
unsigned int value;
int channel = mite_chan->channel;
pr_debug("mite_dump_regs ch%i\n", channel);
pr_debug("mite address is =%p\n", mite_io_addr);
offset = MITE_CHOR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[CHOR] at 0x%08x =0x%08x\n", offset, value);
mite_decode(mite_CHOR_strings, value);
offset = MITE_CHCR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[CHCR] at 0x%08x =0x%08x\n", offset, value);
mite_decode(mite_CHCR_strings, value);
offset = MITE_TCR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[TCR] at 0x%08x =0x%08x\n", offset, value);
offset = MITE_MCR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[MCR] at 0x%08x =0x%08x\n", offset, value);
mite_decode(mite_MCR_strings, value);
offset = MITE_MAR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[MAR] at 0x%08x =0x%08x\n", offset, value);
offset = MITE_DCR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[DCR] at 0x%08x =0x%08x\n", offset, value);
mite_decode(mite_DCR_strings, value);
offset = MITE_DAR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[DAR] at 0x%08x =0x%08x\n", offset, value);
offset = MITE_LKCR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[LKCR] at 0x%08x =0x%08x\n", offset, value);
mite_decode(mite_LKCR_strings, value);
offset = MITE_LKAR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[LKAR] at 0x%08x =0x%08x\n", offset, value);
offset = MITE_CHSR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[CHSR] at 0x%08x =0x%08x\n", offset, value);
mite_decode(mite_CHSR_strings, value);
offset = MITE_FCR(channel);
value = readl(mite_io_addr + offset);
pr_debug("mite status[FCR] at 0x%08x =0x%08x\n", offset, value);
}
EXPORT_SYMBOL_GPL(mite_dump_regs);
#endif
static int __init mite_module_init(void)
{
return 0;

5
drivers/staging/comedi/drivers/mite.h
View File

@ -122,11 +122,6 @@ void mite_prep_dma(struct mite_channel *mite_chan,
int mite_buf_change(struct mite_dma_descriptor_ring *ring,
struct comedi_async *async);
#ifdef DEBUG_MITE
void mite_print_chsr(unsigned int chsr);
void mite_dump_regs(struct mite_channel *mite_chan);
#endif
static inline int CHAN_OFFSET(int channel)
{
return 0x500 + 0x100 * channel;

3
drivers/staging/comedi/drivers/ni_mio_common.c
View File

@ -1063,7 +1063,6 @@ static void handle_a_interrupt(struct comedi_device *dev, unsigned short status,
printk
("unknown mite interrupt, ack! (ai_mite_status=%08x)\n",
ai_mite_status);
/* mite_print_chsr(ai_mite_status); */
s->async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA;
/* disable_irq(dev->irq); */
}
@ -1196,7 +1195,6 @@ static void handle_b_interrupt(struct comedi_device *dev,
printk
("unknown mite interrupt, ack! (ao_mite_status=%08x)\n",
ao_mite_status);
/* mite_print_chsr(ao_mite_status); */
s->async->events |= COMEDI_CB_EOA | COMEDI_CB_ERROR;
}
#endif
@ -2652,7 +2650,6 @@ static int ni_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
if (retval)
return retval;
}
/* mite_dump_regs(devpriv->mite); */
#endif
switch (cmd->start_src) {

4
drivers/staging/comedi/drivers/ni_pcidio.c
View File

@ -413,11 +413,7 @@ static irqreturn_t nidio_interrupt(int irq, void *d)
spin_lock(&devpriv->mite_channel_lock);
if (devpriv->di_mite_chan)
m_status = mite_get_status(devpriv->di_mite_chan);
#ifdef MITE_DEBUG
mite_print_chsr(m_status);
#endif
/* mite_dump_regs(mite); */
if (m_status & CHSR_INT) {
if (m_status & CHSR_LINKC) {
writel(CHOR_CLRLC,