#include <linux/delay.h>
#include <asm/io.h>
#include <asm/uaccess.h>
-#include <linux/mutex.h>
#include <linux/pci.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = video_ioctl2,
+#ifdef CONFIG_COMPAT
.compat_ioctl = v4l_compat_ioctl32,
+#endif
.llseek = no_llseek,
};
muted, /* VIDEO_AUDIO_MUTE */
stereo, /* VIDEO_TUNER_STEREO_ON */
tuned; /* signal strength (0 or 0xffff) */
- struct mutex lock;
};
static u32 radio_bits_get(struct radio_device *dev)
}
radio_unit->io = pci_resource_start(pdev, 0) + GPIO_DATA;
- mutex_init(&radio_unit->lock);
maestro_radio_inst = video_device_alloc();
if (maestro_radio_inst == NULL) {
errunr:
video_unregister_device(maestro_radio_inst);
errfr1:
- kfree(maestro_radio_inst);
+ video_device_release(maestro_radio_inst);
errfr:
kfree(radio_unit);
err: