diff options
Diffstat (limited to 'drivers/staging/lirc/lirc_serial.c')
| -rw-r--r-- | drivers/staging/lirc/lirc_serial.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/staging/lirc/lirc_serial.c b/drivers/staging/lirc/lirc_serial.c index 8da3824..971844b 100644 --- a/drivers/staging/lirc/lirc_serial.c +++ b/drivers/staging/lirc/lirc_serial.c @@ -372,7 +372,7 @@ static unsigned long conv_us_to_clocks; static int init_timing_params(unsigned int new_duty_cycle, unsigned int new_freq) { - unsigned long long loops_per_sec, work; + __u64 loops_per_sec, work; duty_cycle = new_duty_cycle; freq = new_freq; @@ -987,8 +987,7 @@ static ssize_t lirc_write(struct file *file, const char *buf, static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) { int result; - unsigned long value; - unsigned int ivalue; + __u32 value; switch (cmd) { case LIRC_GET_SEND_MODE: @@ -997,7 +996,7 @@ static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) result = put_user(LIRC_SEND2MODE (hardware[type].features&LIRC_CAN_SEND_MASK), - (unsigned long *) arg); + (__u32 *) arg); if (result) return result; break; @@ -1006,7 +1005,7 @@ static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) if (!(hardware[type].features&LIRC_CAN_SEND_MASK)) return -ENOIOCTLCMD; - result = get_user(value, (unsigned long *) arg); + result = get_user(value, (__u32 *) arg); if (result) return result; /* only LIRC_MODE_PULSE supported */ @@ -1023,12 +1022,12 @@ static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) if (!(hardware[type].features&LIRC_CAN_SET_SEND_DUTY_CYCLE)) return -ENOIOCTLCMD; - result = get_user(ivalue, (unsigned int *) arg); + result = get_user(value, (__u32 *) arg); if (result) return result; - if (ivalue <= 0 || ivalue > 100) + if (value <= 0 || value > 100) return -EINVAL; - return init_timing_params(ivalue, freq); + return init_timing_params(value, freq); break; case LIRC_SET_SEND_CARRIER: @@ -1036,12 +1035,12 @@ static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) if (!(hardware[type].features&LIRC_CAN_SET_SEND_CARRIER)) return -ENOIOCTLCMD; - result = get_user(ivalue, (unsigned int *) arg); + result = get_user(value, (__u32 *) arg); if (result) return result; - if (ivalue > 500000 || ivalue < 20000) + if (value > 500000 || value < 20000) return -EINVAL; - return init_timing_params(duty_cycle, ivalue); + return init_timing_params(duty_cycle, value); break; default: @@ -1054,6 +1053,9 @@ static const struct file_operations lirc_fops = { .owner = THIS_MODULE, .write = lirc_write, .unlocked_ioctl = lirc_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = lirc_ioctl, +#endif .read = lirc_dev_fop_read, .poll = lirc_dev_fop_poll, .open = lirc_dev_fop_open, |
