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Message-Id: <1269654523-2682-5-git-send-email-tsanghan@gmail.com>
Date: Sat, 27 Mar 2010 09:48:38 +0800
From: Jason Wong <tsanghan@...il.com>
To: gregkh@...e.de
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Jason Wong <tsanghan@...il.com>
Subject: [PATCH 4/9] Staging: comedi: adl_pci9118: fixed multiple brace coding style issue
Fixed multiple coding style issue.
Signed-off-by: Jason Wong <tsanghan@...il.com>
---
drivers/staging/comedi/drivers/adl_pci9118.c | 98 +++++++++++++-------------
1 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c
index 9934a3c..ab083aa 100644
--- a/drivers/staging/comedi/drivers/adl_pci9118.c
+++ b/drivers/staging/comedi/drivers/adl_pci9118.c
@@ -393,11 +393,11 @@ static int pci9118_insn_write_ao(struct comedi_device *dev,
int n, chanreg, ch;
ch = CR_CHAN(insn->chanspec);
- if (ch) {
+ if (ch)
chanreg = PCI9118_DA2;
- } else {
+ else
chanreg = PCI9118_DA1;
- }
+
for (n = 0; n < insn->n; n++) {
outl(data[n], dev->iobase + chanreg);
@@ -560,11 +560,11 @@ static void pci9118_ai_munge(struct comedi_device *dev,
for (i = 0; i < num_samples; i++) {
if (devpriv->usedma)
array[i] = be16_to_cpu(array[i]);
- if (devpriv->ai16bits) {
+ if (devpriv->ai16bits)
array[i] ^= 0x8000;
- } else {
+ else
array[i] = (array[i] >> 4) & 0x0fff;
- }
+
}
}
@@ -790,20 +790,20 @@ static int pci9118_ai_cmdtest(struct comedi_device *dev,
err++;
tmp = cmd->scan_begin_src;
- if (devpriv->master) {
+ if (devpriv->master)
cmd->scan_begin_src &= TRIG_TIMER | TRIG_EXT | TRIG_FOLLOW;
- } else {
+ else
cmd->scan_begin_src &= TRIG_FOLLOW;
- }
+
if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src)
err++;
tmp = cmd->convert_src;
- if (devpriv->master) {
+ if (devpriv->master)
cmd->convert_src &= TRIG_TIMER | TRIG_EXT | TRIG_NOW;
- } else {
+ else
cmd->convert_src &= TRIG_TIMER | TRIG_EXT;
- }
+
if (!cmd->convert_src || tmp != cmd->convert_src)
err++;
@@ -1043,12 +1043,12 @@ static int Compute_and_setup_dma(struct comedi_device *dev)
DPRINTK("1 dmalen0=%d dmalen1=%d ai_data_len=%d\n", dmalen0, dmalen1,
devpriv->ai_data_len);
/* isn't output buff smaller that our DMA buff? */
- if (dmalen0 > (devpriv->ai_data_len)) {
+ if (dmalen0 > (devpriv->ai_data_len))
dmalen0 = devpriv->ai_data_len & ~3L; /* allign to 32bit down */
- }
- if (dmalen1 > (devpriv->ai_data_len)) {
+
+ if (dmalen1 > (devpriv->ai_data_len))
dmalen1 = devpriv->ai_data_len & ~3L; /* allign to 32bit down */
- }
+
DPRINTK("2 dmalen0=%d dmalen1=%d \n", dmalen0, dmalen1);
/* we want wake up every scan? */
@@ -1294,9 +1294,9 @@ static int pci9118_ai_docmd_dma(struct comedi_device *dev,
return -EIO;
};
- if (devpriv->ai12_startstop) {
+ if (devpriv->ai12_startstop)
pci9118_exttrg_add(dev, EXTTRG_AI); /* activate EXT trigger */
- }
+
devpriv->int_ai_func = interrupt_pci9118_ai_dma; /* transfer function */
@@ -1369,12 +1369,12 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
}
/* use sample&hold signal? */
- if (cmd->convert_src == TRIG_NOW) {
+ if (cmd->convert_src == TRIG_NOW)
devpriv->usessh = 1;
- } /* yes */
- else {
+ /* yes */
+ else
devpriv->usessh = 0;
- } /* no */
+ /* no */
DPRINTK("1 neverending=%d scans=%u usessh=%d ai_startstop=0x%2x\n",
devpriv->ai_neverending, devpriv->ai_scans, devpriv->usessh,
@@ -1388,12 +1388,12 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
devpriv->usedma = 1;
if ((cmd->flags & TRIG_WAKE_EOS) &&
(devpriv->ai_n_scanlen == 1)) {
- if (cmd->convert_src == TRIG_NOW) {
+ if (cmd->convert_src == TRIG_NOW)
devpriv->ai_add_back = 1;
- }
- if (cmd->convert_src == TRIG_TIMER) {
+
+ if (cmd->convert_src == TRIG_TIMER)
devpriv->usedma = 0; /* use INT transfer if scanlist have only one channel */
- }
+
}
if ((cmd->flags & TRIG_WAKE_EOS) &&
(devpriv->ai_n_scanlen & 1) &&
@@ -1456,11 +1456,11 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
/* compute timers settings */
/* simplest way, fr=4Mhz/(tim1*tim2), channel manipulation without timers effect */
if (((cmd->scan_begin_src == TRIG_FOLLOW) || (cmd->scan_begin_src == TRIG_EXT) || (cmd->scan_begin_src == TRIG_INT)) && (cmd->convert_src == TRIG_TIMER)) { /* both timer is used for one time */
- if (cmd->scan_begin_src == TRIG_EXT) {
+ if (cmd->scan_begin_src == TRIG_EXT)
devpriv->ai_do = 4;
- } else {
+ else
devpriv->ai_do = 1;
- }
+
pci9118_calc_divisors(devpriv->ai_do, dev, s,
&cmd->scan_begin_arg, &cmd->convert_arg,
devpriv->ai_flags,
@@ -1597,17 +1597,17 @@ static int setup_channel_list(struct comedi_device *dev,
/* All is ok, so we can setup channel/range list */
- if (!bipolar) {
+ if (!bipolar)
devpriv->AdControlReg |= AdControl_UniP; /* set unibipolar */
- } else {
+ else
devpriv->AdControlReg &= ((~AdControl_UniP) & 0xff); /* enable bipolar */
- }
- if (differencial) {
+
+ if (differencial)
devpriv->AdControlReg |= AdControl_Diff; /* enable diff inputs */
- } else {
+ else
devpriv->AdControlReg &= ((~AdControl_Diff) & 0xff); /* set single ended inputs */
- }
+
outl(devpriv->AdControlReg, dev->iobase + PCI9118_ADCNTRL); /* setup mode */
@@ -1673,9 +1673,9 @@ static int setup_channel_list(struct comedi_device *dev,
}
#ifdef PCI9118_EXTDEBUG
DPRINTK("CHL: ");
- for (i = 0; i <= (useeos * n_chan); i++) {
+ for (i = 0; i <= (useeos * n_chan); i++)
DPRINTK("%04x ", devpriv->chanlist[i]);
- }
+
DPRINTK("\n ");
#endif
#endif
@@ -1897,11 +1897,11 @@ static int pci9118_attach(struct comedi_device *dev,
opt_bus = it->options[0];
opt_slot = it->options[1];
- if (it->options[3] & 1) {
+ if (it->options[3] & 1)
master = 0; /* user don't want use bus master */
- } else {
+ else
master = 1;
- }
+
ret = alloc_private(dev, sizeof(struct pci9118_private));
if (ret < 0) {
@@ -1944,9 +1944,9 @@ static int pci9118_attach(struct comedi_device *dev,
return -EIO;
}
- if (master) {
+ if (master)
pci_set_master(pcidev);
- }
+
pci_bus = pcidev->bus->number;
pci_slot = PCI_SLOT(pcidev->devfn);
@@ -2025,9 +2025,9 @@ static int pci9118_attach(struct comedi_device *dev,
if (devpriv->usemux > 256)
devpriv->usemux = 256; /* max 256 channels! */
if (it->options[4] > 0)
- if (devpriv->usemux > 128) {
+ if (devpriv->usemux > 128)
devpriv->usemux = 128; /* max 128 channels with softare S&H! */
- }
+
printk(", ext. mux %d channels", devpriv->usemux);
}
@@ -2054,11 +2054,11 @@ static int pci9118_attach(struct comedi_device *dev,
dev->read_subdev = s;
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_COMMON | SDF_GROUND | SDF_DIFF;
- if (devpriv->usemux) {
+ if (devpriv->usemux)
s->n_chan = devpriv->usemux;
- } else {
+ else
s->n_chan = this_board->n_aichan;
- }
+
s->maxdata = this_board->ai_maxdata;
s->len_chanlist = this_board->n_aichanlist;
s->range_table = this_board->rangelist_ai;
@@ -2129,9 +2129,9 @@ static int pci9118_detach(struct comedi_device *dev)
if (dev->irq)
free_irq(dev->irq, dev);
if (devpriv->pcidev) {
- if (dev->iobase) {
+ if (dev->iobase)
comedi_pci_disable(devpriv->pcidev);
- }
+
pci_dev_put(devpriv->pcidev);
}
if (devpriv->dmabuf_virt[0])
--
1.7.0.3
--
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