From: H Hartley Sweeten Date: Fri, 5 Sep 2014 16:25:43 +0000 (-0700) Subject: staging: comedi: adl_pci9118: rename 'AdFunctionReg' X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5bdee661653cebd4f4f3fd0ea836c9ea91a383e9;p=openwrt%2Fstaging%2Fblogic.git staging: comedi: adl_pci9118: rename 'AdFunctionReg' Rename this CamelCase member of the private data. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c index 398f6e1574eb..349d960c4973 100644 --- a/drivers/staging/comedi/drivers/adl_pci9118.c +++ b/drivers/staging/comedi/drivers/adl_pci9118.c @@ -229,7 +229,7 @@ struct pci9118_private { #endif unsigned char AdControlReg; /* A/D control register */ unsigned char IntControlReg; /* Interrupt control register */ - unsigned char AdFunctionReg; /* A/D function register */ + unsigned char ai_cfg; char ai_neverending; /* we do unlimited AI */ unsigned int ai_do; /* what do AI? 0=nothing, 1 to 4 mode */ unsigned int ai_act_scan; /* how many scans we finished */ @@ -486,8 +486,8 @@ static int pci9118_insn_read_ai(struct comedi_device *dev, */ pci9118_ai_set_range_aref(dev, s, insn->chanspec); - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG; - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG; + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); /* * positive triggers, no S&H, * no burst, burst stop, @@ -526,14 +526,14 @@ static void interrupt_pci9118_ai_mode4_switch(struct comedi_device *dev) { struct pci9118_private *devpriv = dev->private; - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG | - PCI9118_AI_CFG_AM; - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG | + PCI9118_AI_CFG_AM; + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); pci9118_timer_set_mode(dev, 0, I8254_MODE0); pci9118_timer_write(dev, 0, devpriv->dmabuf_hw[1 - devpriv->dma_actbuf] >> 1); - devpriv->AdFunctionReg |= PCI9118_AI_CFG_START; - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + devpriv->ai_cfg |= PCI9118_AI_CFG_START; + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); } static unsigned int defragment_dma_buffer(struct comedi_device *dev, @@ -689,8 +689,8 @@ static int pci9118_ai_cancel(struct comedi_device *dev, devpriv->iobase_a + AMCC_OP_REG_MCSR); /* stop DMA */ pci9118_exttrg_del(dev, EXTTRG_AI); pci9118_start_pacer(dev, 0); /* stop 8254 counters */ - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG; - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG; + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); /* * positive triggers, no S&H, no burst, * burst stop, no post trigger, @@ -974,7 +974,7 @@ static int pci9118_ai_inttrig(struct comedi_device *dev, s->async->inttrig = NULL; outl(devpriv->IntControlReg, dev->iobase + PCI9118_INT_CTRL_REG); - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); if (devpriv->ai_do != 3) { pci9118_start_pacer(dev, devpriv->ai_do); devpriv->AdControlReg |= PCI9118_AI_CTRL_SOFTG; @@ -1327,7 +1327,7 @@ static int pci9118_ai_docmd_sampl(struct comedi_device *dev, if (!(devpriv->ai12_startstop & (START_AI_EXT | START_AI_INT))) { outl(devpriv->IntControlReg, dev->iobase + PCI9118_INT_CTRL_REG); - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); if (devpriv->ai_do != 3) { pci9118_start_pacer(dev, devpriv->ai_do); devpriv->AdControlReg |= PCI9118_AI_CTRL_SOFTG; @@ -1355,31 +1355,31 @@ static int pci9118_ai_docmd_dma(struct comedi_device *dev, case 2: devpriv->AdControlReg |= PCI9118_AI_CTRL_TMRTR | PCI9118_AI_CTRL_DMA; - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | - PCI9118_AI_CFG_PETRG | - PCI9118_AI_CFG_BM | - PCI9118_AI_CFG_BS; + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | + PCI9118_AI_CFG_PETRG | + PCI9118_AI_CFG_BM | + PCI9118_AI_CFG_BS; if (cmd->convert_src == TRIG_NOW && !devpriv->softsshdelay) - devpriv->AdFunctionReg |= PCI9118_AI_CFG_BSSH; + devpriv->ai_cfg |= PCI9118_AI_CFG_BSSH; outl(devpriv->ai_n_realscanlen, dev->iobase + PCI9118_AI_BURST_NUM_REG); break; case 3: devpriv->AdControlReg |= PCI9118_AI_CTRL_EXTM | PCI9118_AI_CTRL_DMA; - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | - PCI9118_AI_CFG_PETRG; + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | + PCI9118_AI_CFG_PETRG; break; case 4: devpriv->AdControlReg |= PCI9118_AI_CTRL_TMRTR | PCI9118_AI_CTRL_DMA; - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | - PCI9118_AI_CFG_PETRG | - PCI9118_AI_CFG_AM; - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | + PCI9118_AI_CFG_PETRG | + PCI9118_AI_CFG_AM; + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); pci9118_timer_set_mode(dev, 0, I8254_MODE0); pci9118_timer_write(dev, 0, devpriv->dmabuf_hw[0] >> 1); - devpriv->AdFunctionReg |= PCI9118_AI_CFG_START; + devpriv->ai_cfg |= PCI9118_AI_CFG_START; break; default: dev_err(dev->class_dev, "%s mode number bug!\n", __func__); @@ -1395,7 +1395,7 @@ static int pci9118_ai_docmd_dma(struct comedi_device *dev, devpriv->iobase_a + AMCC_OP_REG_INTCSR); if (!(devpriv->ai12_startstop & (START_AI_EXT | START_AI_INT))) { - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); outl(devpriv->IntControlReg, dev->iobase + PCI9118_INT_CTRL_REG); if (devpriv->ai_do != 3) { @@ -1582,13 +1582,13 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) pci9118_start_pacer(dev, -1); /* stop pacer */ - devpriv->AdFunctionReg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG; + devpriv->ai_cfg = PCI9118_AI_CFG_PDTRG | PCI9118_AI_CFG_PETRG; /* * positive triggers, no S&H, no burst, * burst stop, no post trigger, * no about trigger, trigger stop */ - outl(devpriv->AdFunctionReg, dev->iobase + PCI9118_AI_CFG_REG); + outl(devpriv->ai_cfg, dev->iobase + PCI9118_AI_CFG_REG); udelay(1); pci9118_ai_reset_fifo(dev);