staging: comedi: daqboard2000: rename CamelCase functions

Rename functions to avoid CamelCase warnings from checkpatch, and to use
namespace associated with the driver.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index 2876710..6bc5bfe 100644 (file)
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -265,14 +265,16 @@ struct daqboard2000_private {
        void __iomem *plx;
 };
 
-static void writeAcqScanListEntry(struct comedi_device *dev, u16 entry)
+static void daqboard2000_write_acq_scan_list_entry(struct comedi_device *dev,
+                                                  u16 entry)
 {
        writew(entry & 0x00ff, dev->mmio + DB2K_REG_ACQ_SCAN_LIST_FIFO);
        writew((entry >> 8) & 0x00ff,
               dev->mmio + DB2K_REG_ACQ_SCAN_LIST_FIFO);
 }
 
-static void setup_sampling(struct comedi_device *dev, int chan, int gain)
+static void daqboard2000_setup_sampling(struct comedi_device *dev, int chan,
+                                       int gain)
 {
        u16 word0, word1, word2, word3;
 
@@ -306,10 +308,10 @@ static void setup_sampling(struct comedi_device *dev, int chan, int gain)
        /* These should be read from EEPROM */
        word2 |= 0x0800;        /* offset */
        word3 |= 0xc000;        /* gain */
-       writeAcqScanListEntry(dev, word0);
-       writeAcqScanListEntry(dev, word1);
-       writeAcqScanListEntry(dev, word2);
-       writeAcqScanListEntry(dev, word3);
+       daqboard2000_write_acq_scan_list_entry(dev, word0);
+       daqboard2000_write_acq_scan_list_entry(dev, word1);
+       daqboard2000_write_acq_scan_list_entry(dev, word2);
+       daqboard2000_write_acq_scan_list_entry(dev, word3);
 }
 
 static int daqboard2000_ai_status(struct comedi_device *dev,
@@ -357,7 +359,7 @@ static int daqboard2000_ai_insn_read(struct comedi_device *dev,
         * forced to fix it.  --ds
         */
        for (i = 0; i < insn->n; i++) {
-               setup_sampling(dev, chan, gain);
+               daqboard2000_setup_sampling(dev, chan, gain);
                /* Enable reading from the scanlist FIFO */
                writew(DB2K_ACQ_CONTROL_SEQ_START_SCAN_LIST,
                       dev->mmio + DB2K_REG_ACQ_CONTROL);
@@ -429,7 +431,7 @@ static int daqboard2000_ao_insn_write(struct comedi_device *dev,
        return insn->n;
 }
 
-static void daqboard2000_resetLocalBus(struct comedi_device *dev)
+static void daqboard2000_reset_local_bus(struct comedi_device *dev)
 {
        struct daqboard2000_private *devpriv = dev->private;
 
@@ -439,7 +441,7 @@ static void daqboard2000_resetLocalBus(struct comedi_device *dev)
        mdelay(10);
 }
 
-static void daqboard2000_reloadPLX(struct comedi_device *dev)
+static void daqboard2000_reload_plx(struct comedi_device *dev)
 {
        struct daqboard2000_private *devpriv = dev->private;
 
@@ -451,7 +453,7 @@ static void daqboard2000_reloadPLX(struct comedi_device *dev)
        mdelay(10);
 }
 
-static void daqboard2000_pulseProgPin(struct comedi_device *dev)
+static void daqboard2000_pulse_prog_pin(struct comedi_device *dev)
 {
        struct daqboard2000_private *devpriv = dev->private;
 
@@ -461,7 +463,7 @@ static void daqboard2000_pulseProgPin(struct comedi_device *dev)
        mdelay(10);     /* Not in the original code, but I like symmetry... */
 }
 
-static int daqboard2000_pollCPLD(struct comedi_device *dev, int mask)
+static int daqboard2000_poll_cpld(struct comedi_device *dev, int mask)
 {
        int result = 0;
        int i;
@@ -480,7 +482,7 @@ static int daqboard2000_pollCPLD(struct comedi_device *dev, int mask)
        return result;
 }
 
-static int daqboard2000_writeCPLD(struct comedi_device *dev, int data)
+static int daqboard2000_write_cpld(struct comedi_device *dev, int data)
 {
        int result = 0;
 
@@ -493,9 +495,9 @@ static int daqboard2000_writeCPLD(struct comedi_device *dev, int data)
        return result;
 }
 
-static int initialize_daqboard2000(struct comedi_device *dev,
-                                  const u8 *cpld_array, size_t len,
-                                  unsigned long context)
+static int daqboard2000_load_firmware(struct comedi_device *dev,
+                                     const u8 *cpld_array, size_t len,
+                                     unsigned long context)
 {
        struct daqboard2000_private *devpriv = dev->private;
        int result = -EIO;
@@ -510,10 +512,10 @@ static int initialize_daqboard2000(struct comedi_device *dev,
                return -EIO;
 
        for (retry = 0; retry < 3; retry++) {
-               daqboard2000_resetLocalBus(dev);
-               daqboard2000_reloadPLX(dev);
-               daqboard2000_pulseProgPin(dev);
-               if (daqboard2000_pollCPLD(dev, DAQBOARD2000_CPLD_INIT)) {
+               daqboard2000_reset_local_bus(dev);
+               daqboard2000_reload_plx(dev);
+               daqboard2000_pulse_prog_pin(dev);
+               if (daqboard2000_poll_cpld(dev, DAQBOARD2000_CPLD_INIT)) {
                        for (i = 0; i < len; i++) {
                                if (cpld_array[i] == 0xff &&
                                    cpld_array[i + 1] == 0x20)
@@ -522,12 +524,12 @@ static int initialize_daqboard2000(struct comedi_device *dev,
                        for (; i < len; i += 2) {
                                int data =
                                    (cpld_array[i] << 8) + cpld_array[i + 1];
-                               if (!daqboard2000_writeCPLD(dev, data))
+                               if (!daqboard2000_write_cpld(dev, data))
                                        break;
                        }
                        if (i >= len) {
-                               daqboard2000_resetLocalBus(dev);
-                               daqboard2000_reloadPLX(dev);
+                               daqboard2000_reset_local_bus(dev);
+                               daqboard2000_reload_plx(dev);
                                result = 0;
                                break;
                        }
@@ -536,11 +538,11 @@ static int initialize_daqboard2000(struct comedi_device *dev,
        return result;
 }
 
-static void daqboard2000_adcStopDmaTransfer(struct comedi_device *dev)
+static void daqboard2000_adc_stop_dma_transfer(struct comedi_device *dev)
 {
 }
 
-static void daqboard2000_adcDisarm(struct comedi_device *dev)
+static void daqboard2000_adc_disarm(struct comedi_device *dev)
 {
        /* Disable hardware triggers */
        udelay(2);
@@ -561,10 +563,10 @@ static void daqboard2000_adcDisarm(struct comedi_device *dev)
               dev->mmio + DB2K_REG_ACQ_CONTROL);
 
        /* Stop the input dma (abort channel 1) */
-       daqboard2000_adcStopDmaTransfer(dev);
+       daqboard2000_adc_stop_dma_transfer(dev);
 }
 
-static void daqboard2000_activateReferenceDacs(struct comedi_device *dev)
+static void daqboard2000_activate_reference_dacs(struct comedi_device *dev)
 {
        unsigned int val;
        int timeout;
@@ -590,29 +592,29 @@ static void daqboard2000_activateReferenceDacs(struct comedi_device *dev)
        }
 }
 
-static void daqboard2000_initializeCtrs(struct comedi_device *dev)
+static void daqboard2000_initialize_ctrs(struct comedi_device *dev)
 {
 }
 
-static void daqboard2000_initializeTmrs(struct comedi_device *dev)
+static void daqboard2000_initialize_tmrs(struct comedi_device *dev)
 {
 }
 
-static void daqboard2000_dacDisarm(struct comedi_device *dev)
+static void daqboard2000_dac_disarm(struct comedi_device *dev)
 {
 }
 
-static void daqboard2000_initializeAdc(struct comedi_device *dev)
+static void daqboard2000_initialize_adc(struct comedi_device *dev)
 {
-       daqboard2000_adcDisarm(dev);
-       daqboard2000_activateReferenceDacs(dev);
-       daqboard2000_initializeCtrs(dev);
-       daqboard2000_initializeTmrs(dev);
+       daqboard2000_adc_disarm(dev);
+       daqboard2000_activate_reference_dacs(dev);
+       daqboard2000_initialize_ctrs(dev);
+       daqboard2000_initialize_tmrs(dev);
 }
 
-static void daqboard2000_initializeDac(struct comedi_device *dev)
+static void daqboard2000_initialize_dac(struct comedi_device *dev)
 {
-       daqboard2000_dacDisarm(dev);
+       daqboard2000_dac_disarm(dev);
 }
 
 static int daqboard2000_8255_cb(struct comedi_device *dev,
@@ -679,12 +681,12 @@ static int daqboard2000_auto_attach(struct comedi_device *dev,
 
        result = comedi_load_firmware(dev, &comedi_to_pci_dev(dev)->dev,
                                      DAQBOARD2000_FIRMWARE,
-                                     initialize_daqboard2000, 0);
+                                     daqboard2000_load_firmware, 0);
        if (result < 0)
                return result;
 
-       daqboard2000_initializeAdc(dev);
-       daqboard2000_initializeDac(dev);
+       daqboard2000_initialize_adc(dev);
+       daqboard2000_initialize_dac(dev);
 
        s = &dev->subdevices[0];
        /* ai subdevice */