V4L/DVB: w9966: remove camelCase
authorHans Verkuil <hverkuil@xs4all.nl>
Mon, 22 Mar 2010 08:15:14 +0000 (05:15 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 18 May 2010 03:51:31 +0000 (00:51 -0300)
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/w9966.c

index 7d5be07004138fac84ec7d41430cebbd7e94d22e..b0719976845e56373d119c464e85f2853ab2a5b1 100644 (file)
@@ -133,9 +133,9 @@ static const char *pardev[] = {[0 ... W9966_MAXCAMS] = "aggressive"};
 #endif
 module_param_array(pardev, charp, NULL, 0);
 MODULE_PARM_DESC(pardev, "pardev: where to search for\n"
-                        "\teach camera. 'aggressive' means brute-force search.\n"
-                        "\tEg: >pardev=parport3,aggressive,parport2,parport1< would assign\n"
-                        "\tcam 1 to parport3 and search every parport for cam 2 etc...");
+               "\teach camera. 'aggressive' means brute-force search.\n"
+               "\tEg: >pardev=parport3,aggressive,parport2,parport1< would assign\n"
+               "\tcam 1 to parport3 and search every parport for cam 2 etc...");
 
 static int parmode;
 module_param(parmode, int, 0);
@@ -152,13 +152,13 @@ static struct w9966_dev w9966_cams[W9966_MAXCAMS];
 
 
 /* Set camera phase flags, so we know what to uninit when terminating */
-static inline void w9966_setState(struct w9966_dev *cam, int mask, int val)
+static inline void w9966_set_state(struct w9966_dev *cam, int mask, int val)
 {
        cam->dev_state = (cam->dev_state & ~mask) ^ val;
 }
 
 /* Get camera phase flags */
-static inline int w9966_getState(struct w9966_dev *cam, int mask, int val)
+static inline int w9966_get_state(struct w9966_dev *cam, int mask, int val)
 {
        return ((cam->dev_state & mask) == val);
 }
@@ -166,25 +166,25 @@ static inline int w9966_getState(struct w9966_dev *cam, int mask, int val)
 /* Claim parport for ourself */
 static void w9966_pdev_claim(struct w9966_dev *cam)
 {
-       if (w9966_getState(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED))
+       if (w9966_get_state(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED))
                return;
        parport_claim_or_block(cam->pdev);
-       w9966_setState(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED);
+       w9966_set_state(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED);
 }
 
 /* Release parport for others to use */
 static void w9966_pdev_release(struct w9966_dev *cam)
 {
-       if (w9966_getState(cam, W9966_STATE_CLAIMED, 0))
+       if (w9966_get_state(cam, W9966_STATE_CLAIMED, 0))
                return;
        parport_release(cam->pdev);
-       w9966_setState(cam, W9966_STATE_CLAIMED, 0);
+       w9966_set_state(cam, W9966_STATE_CLAIMED, 0);
 }
 
 /* Read register from W9966 interface-chip
    Expects a claimed pdev
    -1 on error, else register data (byte) */
-static int w9966_rReg(struct w9966_dev *cam, int reg)
+static int w9966_read_reg(struct w9966_dev *cam, int reg)
 {
        /* ECP, read, regtransfer, REG, REG, REG, REG, REG */
        const unsigned char addr = 0x80 | (reg & 0x1f);
@@ -205,7 +205,7 @@ static int w9966_rReg(struct w9966_dev *cam, int reg)
 /* Write register to W9966 interface-chip
    Expects a claimed pdev
    -1 on error */
-static int w9966_wReg(struct w9966_dev *cam, int reg, int data)
+static int w9966_write_reg(struct w9966_dev *cam, int reg, int data)
 {
        /* ECP, write, regtransfer, REG, REG, REG, REG, REG */
        const unsigned char addr = 0xc0 | (reg & 0x1f);
@@ -236,7 +236,7 @@ static void w9966_i2c_setsda(struct w9966_dev *cam, int state)
        else
                cam->i2c_state &= ~W9966_I2C_W_DATA;
 
-       w9966_wReg(cam, 0x18, cam->i2c_state);
+       w9966_write_reg(cam, 0x18, cam->i2c_state);
        udelay(5);
 }
 
@@ -244,7 +244,7 @@ static void w9966_i2c_setsda(struct w9966_dev *cam, int state)
    Expects a claimed pdev. */
 static int w9966_i2c_getscl(struct w9966_dev *cam)
 {
-       const unsigned char state = w9966_rReg(cam, 0x18);
+       const unsigned char state = w9966_read_reg(cam, 0x18);
        return ((state & W9966_I2C_R_CLOCK) > 0);
 }
 
@@ -259,7 +259,7 @@ static int w9966_i2c_setscl(struct w9966_dev *cam, int state)
        else
                cam->i2c_state &= ~W9966_I2C_W_CLOCK;
 
-       w9966_wReg(cam, 0x18, cam->i2c_state);
+       w9966_write_reg(cam, 0x18, cam->i2c_state);
        udelay(5);
 
        /* we go to high, we also expect the peripheral to ack. */
@@ -278,7 +278,7 @@ static int w9966_i2c_setscl(struct w9966_dev *cam, int state)
    Expects a claimed pdev. */
 static int w9966_i2c_getsda(struct w9966_dev *cam)
 {
-       const unsigned char state = w9966_rReg(cam, 0x18);
+       const unsigned char state = w9966_read_reg(cam, 0x18);
        return ((state & W9966_I2C_R_DATA) > 0);
 }
 #endif
@@ -332,7 +332,7 @@ static int w9966_i2c_rbyte(struct w9966_dev *cam)
 /* Read a register from the i2c device.
    Expects claimed pdev. -1 on error */
 #if 0
-static int w9966_rReg_i2c(struct w9966_dev *cam, int reg)
+static int w9966_read_reg_i2c(struct w9966_dev *cam, int reg)
 {
        int data;
 
@@ -367,14 +367,14 @@ static int w9966_rReg_i2c(struct w9966_dev *cam, int reg)
 
 /* Write a register to the i2c device.
    Expects claimed pdev. -1 on error */
-static int w9966_wReg_i2c(struct w9966_dev *cam, int reg, int data)
+static int w9966_write_reg_i2c(struct w9966_dev *cam, int reg, int data)
 {
        w9966_i2c_setsda(cam, 0);
        w9966_i2c_setscl(cam, 0);
 
        if (w9966_i2c_wbyte(cam, W9966_I2C_W_ID) == -1 ||
-           w9966_i2c_wbyte(cam, reg) == -1 ||
-           w9966_i2c_wbyte(cam, data) == -1)
+                       w9966_i2c_wbyte(cam, reg) == -1 ||
+                       w9966_i2c_wbyte(cam, data) == -1)
                return -1;
 
        w9966_i2c_setsda(cam, 0);
@@ -489,15 +489,15 @@ static int w9966_setup(struct w9966_dev *cam, int x1, int y1, int x2, int y2, in
        enh_s = 0;
        enh_e = w * h * 2;
 
-/* Modify capture window if necessary and calculate downscaling */
+       /* Modify capture window if necessary and calculate downscaling */
        if (w9966_calcscale(w, W9966_WND_MIN_X, W9966_WND_MAX_X, &x1, &x2, &scale_x) != 0 ||
-           w9966_calcscale(h, W9966_WND_MIN_Y, W9966_WND_MAX_Y, &y1, &y2, &scale_y) != 0)
+                       w9966_calcscale(h, W9966_WND_MIN_Y, W9966_WND_MAX_Y, &y1, &y2, &scale_y) != 0)
                return -1;
 
        DPRINTF("%dx%d, x: %d<->%d, y: %d<->%d, sx: %d/64, sy: %d/64.\n",
-               w, h, x1, x2, y1, y2, scale_x & ~0x80, scale_y & ~0x80);
+                       w, h, x1, x2, y1, y2, scale_x & ~0x80, scale_y & ~0x80);
 
-/* Setup registers */
+       /* Setup registers */
        regs[0x00] = 0x00;                      /* Set normal operation */
        regs[0x01] = 0x18;                      /* Capture mode */
        regs[0x02] = scale_y;                   /* V-scaling */
@@ -536,18 +536,18 @@ static int w9966_setup(struct w9966_dev *cam, int x1, int y1, int x2, int y2, in
        saa7111_regs[0x0c] = cam->color;
        saa7111_regs[0x0d] = cam->hue;
 
-/* Reset (ECP-fifo & serial-bus) */
-       if (w9966_wReg(cam, 0x00, 0x03) == -1)
+       /* Reset (ECP-fifo & serial-bus) */
+       if (w9966_write_reg(cam, 0x00, 0x03) == -1)
                return -1;
 
-/* Write regs to w9966cf chip */
+       /* Write regs to w9966cf chip */
        for (i = 0; i < 0x1c; i++)
-               if (w9966_wReg(cam, i, regs[i]) == -1)
+               if (w9966_write_reg(cam, i, regs[i]) == -1)
                        return -1;
 
-/* Write regs to saa7111 chip */
+       /* Write regs to saa7111 chip */
        for (i = 0; i < 0x20; i++)
-               if (w9966_wReg_i2c(cam, i, saa7111_regs[i]) == -1)
+               if (w9966_write_reg_i2c(cam, i, saa7111_regs[i]) == -1)
                        return -1;
 
        return 0;
@@ -563,134 +563,134 @@ static long w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
        switch (cmd) {
        case VIDIOCGCAP:
-       {
-               static struct video_capability vcap = {
-                       .name      = W9966_DRIVERNAME,
-                       .type      = VID_TYPE_CAPTURE | VID_TYPE_SCALES,
-                       .channels  = 1,
-                       .maxwidth  = W9966_WND_MAX_W,
-                       .maxheight = W9966_WND_MAX_H,
-                       .minwidth  = 2,
-                       .minheight = 1,
-               };
-               struct video_capability *cap = arg;
-               *cap = vcap;
-               return 0;
-       }
+               {
+                       static struct video_capability vcap = {
+                               .name      = W9966_DRIVERNAME,
+                               .type      = VID_TYPE_CAPTURE | VID_TYPE_SCALES,
+                               .channels  = 1,
+                               .maxwidth  = W9966_WND_MAX_W,
+                               .maxheight = W9966_WND_MAX_H,
+                               .minwidth  = 2,
+                               .minheight = 1,
+                       };
+                       struct video_capability *cap = arg;
+                       *cap = vcap;
+                       return 0;
+               }
        case VIDIOCGCHAN:
-       {
-               struct video_channel *vch = arg;
-               if (vch->channel != 0)  /* We only support one channel (#0) */
-                       return -EINVAL;
-               memset(vch, 0, sizeof(*vch));
-               strcpy(vch->name, "CCD-input");
-               vch->type = VIDEO_TYPE_CAMERA;
-               return 0;
-       }
+               {
+                       struct video_channel *vch = arg;
+                       if (vch->channel != 0)  /* We only support one channel (#0) */
+                               return -EINVAL;
+                       memset(vch, 0, sizeof(*vch));
+                       strcpy(vch->name, "CCD-input");
+                       vch->type = VIDEO_TYPE_CAMERA;
+                       return 0;
+               }
        case VIDIOCSCHAN:
-       {
-               struct video_channel *vch = arg;
-               if (vch->channel != 0)
-                       return -EINVAL;
-               return 0;
-       }
+               {
+                       struct video_channel *vch = arg;
+                       if (vch->channel != 0)
+                               return -EINVAL;
+                       return 0;
+               }
        case VIDIOCGTUNER:
-       {
-               struct video_tuner *vtune = arg;
-               if (vtune->tuner != 0)
-                       return -EINVAL;
-               strcpy(vtune->name, "no tuner");
-               vtune->rangelow = 0;
-               vtune->rangehigh = 0;
-               vtune->flags = VIDEO_TUNER_NORM;
-               vtune->mode = VIDEO_MODE_AUTO;
-               vtune->signal = 0xffff;
-               return 0;
-       }
+               {
+                       struct video_tuner *vtune = arg;
+                       if (vtune->tuner != 0)
+                               return -EINVAL;
+                       strcpy(vtune->name, "no tuner");
+                       vtune->rangelow = 0;
+                       vtune->rangehigh = 0;
+                       vtune->flags = VIDEO_TUNER_NORM;
+                       vtune->mode = VIDEO_MODE_AUTO;
+                       vtune->signal = 0xffff;
+                       return 0;
+               }
        case VIDIOCSTUNER:
-       {
-               struct video_tuner *vtune = arg;
-               if (vtune->tuner != 0)
-                       return -EINVAL;
-               if (vtune->mode != VIDEO_MODE_AUTO)
-                       return -EINVAL;
-               return 0;
-       }
+               {
+                       struct video_tuner *vtune = arg;
+                       if (vtune->tuner != 0)
+                               return -EINVAL;
+                       if (vtune->mode != VIDEO_MODE_AUTO)
+                               return -EINVAL;
+                       return 0;
+               }
        case VIDIOCGPICT:
-       {
-               struct video_picture vpic = {
-                       cam->brightness << 8,   /* brightness */
-                       (cam->hue + 128) << 8,  /* hue */
-                       cam->color << 9,        /* color */
-                       cam->contrast << 9,     /* contrast */
-                       0x8000,                 /* whiteness */
-                       16, VIDEO_PALETTE_YUV422/* bpp, palette format */
-               };
-               struct video_picture *pic = arg;
-               *pic = vpic;
-               return 0;
-       }
+               {
+                       struct video_picture vpic = {
+                               cam->brightness << 8,   /* brightness */
+                               (cam->hue + 128) << 8,  /* hue */
+                               cam->color << 9,        /* color */
+                               cam->contrast << 9,     /* contrast */
+                               0x8000,                 /* whiteness */
+                               16, VIDEO_PALETTE_YUV422/* bpp, palette format */
+                       };
+                       struct video_picture *pic = arg;
+                       *pic = vpic;
+                       return 0;
+               }
        case VIDIOCSPICT:
-       {
-               struct video_picture *vpic = arg;
-               if (vpic->depth != 16 || (vpic->palette != VIDEO_PALETTE_YUV422 && vpic->palette != VIDEO_PALETTE_YUYV))
-                       return -EINVAL;
-
-               cam->brightness = vpic->brightness >> 8;
-               cam->hue = (vpic->hue >> 8) - 128;
-               cam->color = vpic->colour >> 9;
-               cam->contrast = vpic->contrast >> 9;
+               {
+                       struct video_picture *vpic = arg;
+                       if (vpic->depth != 16 || (vpic->palette != VIDEO_PALETTE_YUV422 && vpic->palette != VIDEO_PALETTE_YUYV))
+                               return -EINVAL;
+
+                       cam->brightness = vpic->brightness >> 8;
+                       cam->hue = (vpic->hue >> 8) - 128;
+                       cam->color = vpic->colour >> 9;
+                       cam->contrast = vpic->contrast >> 9;
+
+                       w9966_pdev_claim(cam);
+
+                       if (
+                                       w9966_write_reg_i2c(cam, 0x0a, cam->brightness) == -1 ||
+                                       w9966_write_reg_i2c(cam, 0x0b, cam->contrast) == -1 ||
+                                       w9966_write_reg_i2c(cam, 0x0c, cam->color) == -1 ||
+                                       w9966_write_reg_i2c(cam, 0x0d, cam->hue) == -1
+                          ) {
+                               w9966_pdev_release(cam);
+                               return -EIO;
+                       }
 
-               w9966_pdev_claim(cam);
-
-               if (
-                       w9966_wReg_i2c(cam, 0x0a, cam->brightness) == -1 ||
-                       w9966_wReg_i2c(cam, 0x0b, cam->contrast) == -1 ||
-                       w9966_wReg_i2c(cam, 0x0c, cam->color) == -1 ||
-                       w9966_wReg_i2c(cam, 0x0d, cam->hue) == -1
-               ) {
                        w9966_pdev_release(cam);
-                       return -EIO;
+                       return 0;
                }
-
-               w9966_pdev_release(cam);
-               return 0;
-       }
        case VIDIOCSWIN:
-       {
-               int ret;
-               struct video_window *vwin = arg;
-
-               if (vwin->flags != 0)
-                       return -EINVAL;
-               if (vwin->clipcount != 0)
-                       return -EINVAL;
-               if (vwin->width < 2 || vwin->width > W9966_WND_MAX_W)
-                       return -EINVAL;
-               if (vwin->height < 1 || vwin->height > W9966_WND_MAX_H)
-                       return -EINVAL;
-
-               /* Update camera regs */
-               w9966_pdev_claim(cam);
-               ret = w9966_setup(cam, 0, 0, 1023, 1023, vwin->width, vwin->height);
-               w9966_pdev_release(cam);
+               {
+                       int ret;
+                       struct video_window *vwin = arg;
+
+                       if (vwin->flags != 0)
+                               return -EINVAL;
+                       if (vwin->clipcount != 0)
+                               return -EINVAL;
+                       if (vwin->width < 2 || vwin->width > W9966_WND_MAX_W)
+                               return -EINVAL;
+                       if (vwin->height < 1 || vwin->height > W9966_WND_MAX_H)
+                               return -EINVAL;
+
+                       /* Update camera regs */
+                       w9966_pdev_claim(cam);
+                       ret = w9966_setup(cam, 0, 0, 1023, 1023, vwin->width, vwin->height);
+                       w9966_pdev_release(cam);
 
-               if (ret != 0) {
-                       DPRINTF("VIDIOCSWIN: w9966_setup() failed.\n");
-                       return -EIO;
-               }
+                       if (ret != 0) {
+                               DPRINTF("VIDIOCSWIN: w9966_setup() failed.\n");
+                               return -EIO;
+                       }
 
-               return 0;
-       }
+                       return 0;
+               }
        case VIDIOCGWIN:
-       {
-               struct video_window *vwin = arg;
-               memset(vwin, 0, sizeof(*vwin));
-               vwin->width = cam->width;
-               vwin->height = cam->height;
-               return 0;
-       }
-       /* Unimplemented */
+               {
+                       struct video_window *vwin = arg;
+                       memset(vwin, 0, sizeof(*vwin));
+                       vwin->width = cam->width;
+                       vwin->height = cam->height;
+                       return 0;
+               }
+               /* Unimplemented */
        case VIDIOCCAPTURE:
        case VIDIOCGFBUF:
        case VIDIOCSFBUF:
@@ -707,14 +707,14 @@ static long w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 }
 
 static long w9966_v4l_ioctl(struct file *file,
-                          unsigned int cmd, unsigned long arg)
+               unsigned int cmd, unsigned long arg)
 {
        return video_usercopy(file, cmd, arg, w9966_v4l_do_ioctl);
 }
 
 /* Capture data */
 static ssize_t w9966_v4l_read(struct file *file, char  __user *buf,
-                             size_t count, loff_t *ppos)
+               size_t count, loff_t *ppos)
 {
        struct w9966_dev *cam = video_drvdata(file);
        unsigned char addr = 0xa0;      /* ECP, read, CCD-transfer, 00000 */
@@ -727,14 +727,14 @@ static ssize_t w9966_v4l_read(struct file *file, char  __user *buf,
                return -EINVAL;
 
        w9966_pdev_claim(cam);
-       w9966_wReg(cam, 0x00, 0x02);    /* Reset ECP-FIFO buffer */
-       w9966_wReg(cam, 0x00, 0x00);    /* Return to normal operation */
-       w9966_wReg(cam, 0x01, 0x98);    /* Enable capture */
+       w9966_write_reg(cam, 0x00, 0x02);       /* Reset ECP-FIFO buffer */
+       w9966_write_reg(cam, 0x00, 0x00);       /* Return to normal operation */
+       w9966_write_reg(cam, 0x01, 0x98);       /* Enable capture */
 
        /* write special capture-addr and negotiate into data transfer */
        if ((parport_negotiate(cam->pport, cam->ppmode|IEEE1284_ADDR) != 0) ||
-           (parport_write(cam->pport, &addr, 1) != 1) ||
-           (parport_negotiate(cam->pport, cam->ppmode|IEEE1284_DATA) != 0)) {
+                       (parport_write(cam->pport, &addr, 1) != 1) ||
+                       (parport_negotiate(cam->pport, cam->ppmode|IEEE1284_DATA) != 0)) {
                w9966_pdev_release(cam);
                return -EFAULT;
        }
@@ -760,7 +760,7 @@ static ssize_t w9966_v4l_read(struct file *file, char  __user *buf,
                dleft -= tsize;
        }
 
-       w9966_wReg(cam, 0x01, 0x18);    /* Disable capture */
+       w9966_write_reg(cam, 0x01, 0x18);       /* Disable capture */
 
 out:
        kfree(tbuf);
@@ -814,7 +814,7 @@ static int w9966_init(struct w9966_dev *cam, struct parport* port)
        cam->color = 64;
        cam->hue = 0;
 
-/* Select requested transfer mode */
+       /* Select requested transfer mode */
        switch (parmode) {
        default:        /* Auto-detect (priority: hw-ecp, hw-epp, sw-ecp) */
        case 0:
@@ -830,20 +830,20 @@ static int w9966_init(struct w9966_dev *cam, struct parport* port)
                break;
        case 2:         /* hw- or sw-epp */
                cam->ppmode = IEEE1284_MODE_EPP;
-       break;
+               break;
        }
 
-/* Tell the parport driver that we exists */
+       /* Tell the parport driver that we exists */
        cam->pdev = parport_register_device(port, "w9966", NULL, NULL, NULL, 0, NULL);
        if (cam->pdev == NULL) {
                DPRINTF("parport_register_device() failed\n");
                return -1;
        }
-       w9966_setState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV);
+       w9966_set_state(cam, W9966_STATE_PDEV, W9966_STATE_PDEV);
 
        w9966_pdev_claim(cam);
 
-/* Setup a default capture mode */
+       /* Setup a default capture mode */
        if (w9966_setup(cam, 0, 0, 1023, 1023, 200, 160) != 0) {
                DPRINTF("w9966_setup() failed.\n");
                return -1;
@@ -851,18 +851,18 @@ static int w9966_init(struct w9966_dev *cam, struct parport* port)
 
        w9966_pdev_release(cam);
 
-/* Fill in the video_device struct and register us to v4l */
+       /* Fill in the video_device struct and register us to v4l */
        memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device));
        video_set_drvdata(&cam->vdev, cam);
 
        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
                return -1;
 
-       w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
+       w9966_set_state(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
 
        /* All ok */
        printk(KERN_INFO "w9966cf: Found and initialized a webcam on %s.\n",
-               cam->pport->name);
+                       cam->pport->name);
        return 0;
 }
 
@@ -870,23 +870,23 @@ static int w9966_init(struct w9966_dev *cam, struct parport* port)
 /* Terminate everything gracefully */
 static void w9966_term(struct w9966_dev *cam)
 {
-/* Unregister from v4l */
-       if (w9966_getState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV)) {
+       /* Unregister from v4l */
+       if (w9966_get_state(cam, W9966_STATE_VDEV, W9966_STATE_VDEV)) {
                video_unregister_device(&cam->vdev);
-               w9966_setState(cam, W9966_STATE_VDEV, 0);
+               w9966_set_state(cam, W9966_STATE_VDEV, 0);
        }
 
-/* Terminate from IEEE1284 mode and release pdev block */
-       if (w9966_getState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) {
+       /* Terminate from IEEE1284 mode and release pdev block */
+       if (w9966_get_state(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) {
                w9966_pdev_claim(cam);
                parport_negotiate(cam->pport, IEEE1284_MODE_COMPAT);
                w9966_pdev_release(cam);
        }
 
-/* Unregister from parport */
-       if (w9966_getState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) {
+       /* Unregister from parport */
+       if (w9966_get_state(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) {
                parport_unregister_device(cam->pdev);
-               w9966_setState(cam, W9966_STATE_PDEV, 0);
+               w9966_set_state(cam, W9966_STATE_PDEV, 0);
        }
 }