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path: root/drivers/media/video/v4l2-ioctl.c
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Diffstat (limited to 'drivers/media/video/v4l2-ioctl.c')
-rw-r--r--drivers/media/video/v4l2-ioctl.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 3b834f42e97b..8f629ef5b9ec 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -392,14 +392,14 @@ video_fix_command(unsigned int cmd)
392/* 392/*
393 * Obsolete usercopy function - Should be removed soon 393 * Obsolete usercopy function - Should be removed soon
394 */ 394 */
395int 395long
396video_usercopy(struct file *file, unsigned int cmd, unsigned long arg, 396video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
397 v4l2_kioctl func) 397 v4l2_kioctl func)
398{ 398{
399 char sbuf[128]; 399 char sbuf[128];
400 void *mbuf = NULL; 400 void *mbuf = NULL;
401 void *parg = NULL; 401 void *parg = NULL;
402 int err = -EINVAL; 402 long err = -EINVAL;
403 int is_ext_ctrl; 403 int is_ext_ctrl;
404 size_t ctrls_size = 0; 404 size_t ctrls_size = 0;
405 void __user *user_ptr = NULL; 405 void __user *user_ptr = NULL;
@@ -623,13 +623,13 @@ static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type)
623 return -EINVAL; 623 return -EINVAL;
624} 624}
625 625
626static int __video_do_ioctl(struct file *file, 626static long __video_do_ioctl(struct file *file,
627 unsigned int cmd, void *arg) 627 unsigned int cmd, void *arg)
628{ 628{
629 struct video_device *vfd = video_devdata(file); 629 struct video_device *vfd = video_devdata(file);
630 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops; 630 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
631 void *fh = file->private_data; 631 void *fh = file->private_data;
632 int ret = -EINVAL; 632 long ret = -EINVAL;
633 633
634 if ((vfd->debug & V4L2_DEBUG_IOCTL) && 634 if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
635 !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) { 635 !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
@@ -1845,20 +1845,20 @@ static int __video_do_ioctl(struct file *file,
1845 if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) { 1845 if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
1846 if (ret < 0) { 1846 if (ret < 0) {
1847 v4l_print_ioctl(vfd->name, cmd); 1847 v4l_print_ioctl(vfd->name, cmd);
1848 printk(KERN_CONT " error %d\n", ret); 1848 printk(KERN_CONT " error %ld\n", ret);
1849 } 1849 }
1850 } 1850 }
1851 1851
1852 return ret; 1852 return ret;
1853} 1853}
1854 1854
1855int video_ioctl2(struct file *file, 1855long video_ioctl2(struct file *file,
1856 unsigned int cmd, unsigned long arg) 1856 unsigned int cmd, unsigned long arg)
1857{ 1857{
1858 char sbuf[128]; 1858 char sbuf[128];
1859 void *mbuf = NULL; 1859 void *mbuf = NULL;
1860 void *parg = NULL; 1860 void *parg = NULL;
1861 int err = -EINVAL; 1861 long err = -EINVAL;
1862 int is_ext_ctrl; 1862 int is_ext_ctrl;
1863 size_t ctrls_size = 0; 1863 size_t ctrls_size = 0;
1864 void __user *user_ptr = NULL; 1864 void __user *user_ptr = NULL;