diff options
author | Benjamin Adolphi <b.adolphi@googlemail.com> | 2010-02-06 18:17:06 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-04 03:42:56 +0300 |
commit | 2d2facda0b71609be294aa1fd5f56d2cdbcbb794 (patch) | |
tree | a7787f700233e2199651932d1669e684d307ea2f /drivers | |
parent | 83c41dabcca05eacc5917928a3e6a3bdfefad652 (diff) | |
download | linux-2d2facda0b71609be294aa1fd5f56d2cdbcbb794.tar.xz |
Staging: comedi: ni_pcidio: Checkpatch cleanups
This fixes almost all checkpatch issues in the ni_pcidio comedi driver.
Signed-off-by: Benjamin Adolphi <b.adolphi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/comedi/drivers/ni_pcidio.c | 83 |
1 files changed, 44 insertions, 39 deletions
diff --git a/drivers/staging/comedi/drivers/ni_pcidio.c b/drivers/staging/comedi/drivers/ni_pcidio.c index 2d88a5be65ff..9d337516409d 100644 --- a/drivers/staging/comedi/drivers/ni_pcidio.c +++ b/drivers/staging/comedi/drivers/ni_pcidio.c @@ -1,8 +1,8 @@ /* comedi/drivers/ni_pcidio.c driver for National Instruments PCI-DIO-96/PCI-6508 - National Instruments PCI-DIO-32HS - National Instruments PCI-6503 + National Instruments PCI-DIO-32HS + National Instruments PCI-6503 COMEDI - Linux Control and Measurement Device Interface Copyright (C) 1999,2002 David A. Schleef <ds@schleef.org> @@ -518,7 +518,8 @@ static irqreturn_t nidio_interrupt(int irq, void *d) ni_pcidio_print_status(status); /* printk("buf[0]=%08x\n",*(unsigned int *)async->prealloc_buf); */ - /* printk("buf[4096]=%08x\n",*(unsigned int *)(async->prealloc_buf+4096)); */ + /* printk("buf[4096]=%08x\n", + *(unsigned int *)(async->prealloc_buf+4096)); */ spin_lock_irqsave(&devpriv->mite_channel_lock, irq_flags); if (devpriv->di_mite_chan) @@ -526,7 +527,9 @@ static irqreturn_t nidio_interrupt(int irq, void *d) #ifdef MITE_DEBUG mite_print_chsr(m_status); #endif - /* printk("mite_bytes_transferred: %d\n",mite_bytes_transferred(mite,DI_DMA_CHAN)); */ + /* printk("mite_bytes_transferred: %d\n", + mite_bytes_transferred(mite,DI_DMA_CHAN)); */ + /* mite_dump_regs(mite); */ if (m_status & CHSR_INT) { if (m_status & CHSR_LINKC) { @@ -565,7 +568,8 @@ static irqreturn_t nidio_interrupt(int irq, void *d) DPRINTK("too much work in interrupt\n"); writeb(0x00, devpriv->mite->daq_io_addr + - Master_DMA_And_Interrupt_Control); + Master_DMA_And_Interrupt_Control + ); goto out; } AuxData = @@ -579,8 +583,10 @@ static irqreturn_t nidio_interrupt(int irq, void *d) flags = readb(devpriv->mite->daq_io_addr + Group_1_Flags); } - /* DPRINTK("buf_int_count: %d\n",async->buf_int_count); */ - /* DPRINTK("1) IntEn=%d,flags=%d,status=%d\n",IntEn,flags,status); */ + /* DPRINTK("buf_int_count: %d\n", + async->buf_int_count); */ + /* DPRINTK("1) IntEn=%d,flags=%d,status=%d\n", + IntEn,flags,status); */ /* ni_pcidio_print_flags(flags); */ /* ni_pcidio_print_status(status); */ async->events |= COMEDI_CB_BLOCK; @@ -627,8 +633,8 @@ static irqreturn_t nidio_interrupt(int irq, void *d) flags = readb(devpriv->mite->daq_io_addr + Group_1_Flags); status = readb(devpriv->mite->daq_io_addr + Interrupt_And_Window_Status); - /* DPRINTK("loop end: IntEn=0x%02x,flags=0x%02x,status=0x%02x\n", */ - /* IntEn,flags,status); */ + /* DPRINTK("loop end: IntEn=0x%02x,flags=0x%02x," + "status=0x%02x\n", IntEn, flags, status); */ /* ni_pcidio_print_flags(flags); */ /* ni_pcidio_print_status(status); */ } @@ -655,11 +661,10 @@ static void ni_pcidio_print_flags(unsigned int flags) { int i; - printk("group_1_flags:"); + printk(KERN_INFO "group_1_flags:"); for (i = 7; i >= 0; i--) { - if (flags & (1 << i)) { + if (flags & (1 << i)) printk(" %s", flags_strings[i]); - } } printk("\n"); } @@ -673,11 +678,10 @@ static void ni_pcidio_print_status(unsigned int flags) { int i; - printk("group_status:"); + printk(KERN_INFO "group_status:"); for (i = 7; i >= 0; i--) { - if (flags & (1 << i)) { + if (flags & (1 << i)) printk(" %s", status_strings[i]); - } } printk("\n"); } @@ -793,7 +797,8 @@ static int ni_pcidio_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->start_src != TRIG_NOW && cmd->start_src != TRIG_INT) @@ -974,7 +979,8 @@ static int ni_pcidio_cmd(struct comedi_device *dev, struct comedi_subdevice *s) /* clear and enable interrupts */ writeb(0xff, devpriv->mite->daq_io_addr + Group_1_First_Clear); - /* writeb(ClearExpired,devpriv->mite->daq_io_addr+Group_1_Second_Clear); */ + /* writeb(ClearExpired, + devpriv->mite->daq_io_addr+Group_1_Second_Clear); */ writeb(IntEn, devpriv->mite->daq_io_addr + Interrupt_Control); writeb(0x03, @@ -1052,7 +1058,7 @@ static int ni_pcidio_change(struct comedi_device *dev, } static int pci_6534_load_fpga(struct comedi_device *dev, int fpga_index, - u8 * data, int data_len) + u8 *data, int data_len) { static const int timeout = 1000; int i, j; @@ -1066,9 +1072,8 @@ static int pci_6534_load_fpga(struct comedi_device *dev, int fpga_index, udelay(1); } if (i == timeout) { - printk - ("ni_pcidio: failed to load fpga %i, waiting for status 0x2\n", - fpga_index); + printk(KERN_WARNING "ni_pcidio: failed to load fpga %i, " + "waiting for status 0x2\n", fpga_index); return -EIO; } writew(0x80 | fpga_index, @@ -1079,9 +1084,8 @@ static int pci_6534_load_fpga(struct comedi_device *dev, int fpga_index, udelay(1); } if (i == timeout) { - printk - ("ni_pcidio: failed to load fpga %i, waiting for status 0x3\n", - fpga_index); + printk(KERN_WARNING "ni_pcidio: failed to load fpga %i, " + "waiting for status 0x3\n", fpga_index); return -EIO; } for (j = 0; j + 1 < data_len;) { @@ -1174,9 +1178,10 @@ static int nidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) int n_subdevices; unsigned int irq; - printk("comedi%d: nidio:", dev->minor); + printk(KERN_INFO "comedi%d: nidio:", dev->minor); - if ((ret = alloc_private(dev, sizeof(struct nidio96_private))) < 0) + ret = alloc_private(dev, sizeof(struct nidio96_private)); + if (ret < 0) return ret; spin_lock_init(&devpriv->mite_channel_lock); @@ -1186,7 +1191,7 @@ static int nidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) ret = mite_setup(devpriv->mite); if (ret < 0) { - printk("error setting up mite\n"); + printk(KERN_WARNING "error setting up mite\n"); return ret; } comedi_set_hw_dev(dev, &devpriv->mite->pcidev->dev); @@ -1196,18 +1201,19 @@ static int nidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) dev->board_name = this_board->name; irq = mite_irq(devpriv->mite); - printk(" %s", dev->board_name); + printk(KERN_INFO " %s", dev->board_name); if (this_board->uses_firmware) { ret = pci_6534_upload_firmware(dev, it->options); if (ret < 0) return ret; } - if (!this_board->is_diodaq) { + if (!this_board->is_diodaq) n_subdevices = this_board->n_8255; - } else { + else n_subdevices = 1; - } - if ((ret = alloc_subdevices(dev, n_subdevices)) < 0) + + ret = alloc_subdevices(dev, n_subdevices); + if (ret < 0) return ret; if (!this_board->is_diodaq) { @@ -1220,7 +1226,7 @@ static int nidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) } } else { - printk(" rev=%d", + printk(KERN_INFO " rev=%d", readb(devpriv->mite->daq_io_addr + Chip_Version)); s = dev->subdevices + 0; @@ -1253,9 +1259,9 @@ static int nidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) ret = request_irq(irq, nidio_interrupt, IRQF_SHARED, "ni_pcidio", dev); - if (ret < 0) { - printk(" irq not available"); - } + if (ret < 0) + printk(KERN_WARNING " irq not available"); + dev->irq = irq; } @@ -1269,9 +1275,8 @@ static int nidio_detach(struct comedi_device *dev) int i; if (this_board && !this_board->is_diodaq) { - for (i = 0; i < this_board->n_8255; i++) { + for (i = 0; i < this_board->n_8255; i++) subdev_8255_cleanup(dev, dev->subdevices + i); - } } if (dev->irq) @@ -1310,7 +1315,7 @@ static int nidio_find_device(struct comedi_device *dev, int bus, int slot) } } } - printk("no device found\n"); + printk(KERN_WARNING "no device found\n"); mite_list_devices(); return -EIO; } |