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author | Gustavo Silva <silvagustavosilva@gmail.com> | 2010-06-16 06:01:07 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-17 22:54:24 (GMT) |
commit | 3420f6b4c1ac731e80d0911e0092705992cef14f (patch) | |
tree | e9790a319144a33e5f8b44668acca40b69186936 /drivers | |
parent | 8b83e005d11bce0f9a59d9be337a285e6cc487a6 (diff) | |
download | linux-3420f6b4c1ac731e80d0911e0092705992cef14f.tar.xz |
Staging: comedi: drivers: fix coding style issues in quatech_daqp_cs.c
This is a patch to the quatech_daqp_cs.c file that fixes up the following
issues:
ERROR: code indent should use tabs where possible x 1
WARNING: line over 80 characters x 1
WARNING: braces {} are not necessary for single statement blocks x 10
WARNING: printk() should include KERN_ facility level x 6
Signed-off-by: Gustavo Silva <silvagustavo@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/comedi/drivers/quatech_daqp_cs.c | 53 |
1 files changed, 26 insertions, 27 deletions
diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index 78eb254..8d16380 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -14,7 +14,7 @@ Documentation for the DAQP PCMCIA cards can be found on Quatech's site: - ftp://ftp.quatech.com/Manuals/daqp-208.pdf + ftp://ftp.quatech.com/Manuals/daqp-208.pdf This manual is for both the DAQP-208 and the DAQP-308. @@ -195,7 +195,7 @@ static struct comedi_driver driver_daqp = { static void daqp_dump(struct comedi_device *dev) { - printk("DAQP: status %02x; aux status %02x\n", + printk(KERN_INFO "DAQP: status %02x; aux status %02x\n", inb(dev->iobase + DAQP_STATUS), inb(dev->iobase + DAQP_AUX)); } @@ -207,9 +207,9 @@ static void hex_dump(char *str, void *ptr, int len) printk(str); for (i = 0; i < len; i++) { - if (i % 16 == 0) { + if (i % 16 == 0) printk("\n0x%08x:", (unsigned int)cptr); - } + printk(" %02x", *(cptr++)); } printk("\n"); @@ -223,9 +223,9 @@ static int daqp_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s) { struct local_info_t *local = (struct local_info_t *)s->private; - if (local->stop) { + if (local->stop) return -EIO; - } + outb(DAQP_COMMAND_STOP, dev->iobase + DAQP_COMMAND); @@ -355,9 +355,9 @@ static int daqp_ai_insn_read(struct comedi_device *dev, int v; int counter = 10000; - if (local->stop) { + if (local->stop) return -EIO; - } + /* Stop any running conversion */ daqp_ai_cancel(dev, s); @@ -372,9 +372,9 @@ static int daqp_ai_insn_read(struct comedi_device *dev, v = DAQP_SCANLIST_CHANNEL(CR_CHAN(insn->chanspec)) | DAQP_SCANLIST_GAIN(CR_RANGE(insn->chanspec)); - if (CR_AREF(insn->chanspec) == AREF_DIFF) { + if (CR_AREF(insn->chanspec) == AREF_DIFF) v |= DAQP_SCANLIST_DIFFERENTIAL; - } + v |= DAQP_SCANLIST_START; @@ -488,7 +488,10 @@ static int daqp_ai_cmdtest(struct comedi_device *dev, if (err) return 1; - /* step 2: make sure trigger sources are unique and mutually compatible */ + /* + * step 2: make sure trigger sources + * are unique and mutually compatible + */ /* note that mutual compatibility is not an issue here */ if (cmd->scan_begin_src != TRIG_TIMER && @@ -588,9 +591,9 @@ static int daqp_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) int i; int v; - if (local->stop) { + if (local->stop) return -EIO; - } + /* Stop any running conversion */ daqp_ai_cancel(dev, s); @@ -640,13 +643,11 @@ static int daqp_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) v = DAQP_SCANLIST_CHANNEL(CR_CHAN(chanspec)) | DAQP_SCANLIST_GAIN(CR_RANGE(chanspec)); - if (CR_AREF(chanspec) == AREF_DIFF) { + if (CR_AREF(chanspec) == AREF_DIFF) v |= DAQP_SCANLIST_DIFFERENTIAL; - } - if (i == 0 || scanlist_start_on_every_entry) { + if (i == 0 || scanlist_start_on_every_entry) v |= DAQP_SCANLIST_START; - } outb(v & 0xff, dev->iobase + DAQP_SCANLIST); outb(v >> 8, dev->iobase + DAQP_SCANLIST); @@ -760,7 +761,8 @@ static int daqp_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) while (--counter && (inb(dev->iobase + DAQP_STATUS) & DAQP_STATUS_EVENTS)) ; if (!counter) { - printk("daqp: couldn't clear interrupts in status register\n"); + printk(KERN_ERR + "daqp: couldn't clear interrupts in status register\n"); return -1; } @@ -785,9 +787,8 @@ static int daqp_ao_insn_write(struct comedi_device *dev, int d; unsigned int chan; - if (local->stop) { + if (local->stop) return -EIO; - } chan = CR_CHAN(insn->chanspec); d = data[0]; @@ -811,9 +812,8 @@ static int daqp_di_insn_read(struct comedi_device *dev, { struct local_info_t *local = (struct local_info_t *)s->private; - if (local->stop) { + if (local->stop) return -EIO; - } data[0] = inb(dev->iobase + DAQP_DIGITAL_IO); @@ -828,9 +828,8 @@ static int daqp_do_insn_write(struct comedi_device *dev, { struct local_info_t *local = (struct local_info_t *)s->private; - if (local->stop) { + if (local->stop) return -EIO; - } outw(data[0] & 0xf, dev->iobase + DAQP_DIGITAL_IO); @@ -878,7 +877,7 @@ static int daqp_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret < 0) return ret; - printk("comedi%d: attaching daqp%d (io 0x%04lx)\n", + printk(KERN_INFO "comedi%d: attaching daqp%d (io 0x%04lx)\n", dev->minor, it->options[0], dev->iobase); s = dev->subdevices + 0; @@ -931,7 +930,7 @@ static int daqp_attach(struct comedi_device *dev, struct comedi_devconfig *it) static int daqp_detach(struct comedi_device *dev) { - printk("comedi%d: detaching daqp\n", dev->minor); + printk(KERN_INFO "comedi%d: detaching daqp\n", dev->minor); return 0; } @@ -1152,7 +1151,7 @@ static void daqp_cs_config(struct pcmcia_device *link) /* Finally, report what we've done */ dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %u", link->irq); + printk(KERN_INFO ", irq %u", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); |