diff options
| author | Jarod Wilson | 2010-10-08 22:35:09 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2010-10-21 05:18:35 +0200 |
| commit | a126681810a327bee60a58ac5ad77f4518cf7a5f (patch) | |
| tree | 4a40c412662b2ab38a1aa26205576c6fbe96387b /drivers/staging/lirc/lirc_serial.c | |
| parent | [media] IR/lirc: further ioctl portability fixups (diff) | |
| download | kernel-qcow2-linux-a126681810a327bee60a58ac5ad77f4518cf7a5f.tar.gz kernel-qcow2-linux-a126681810a327bee60a58ac5ad77f4518cf7a5f.tar.xz kernel-qcow2-linux-a126681810a327bee60a58ac5ad77f4518cf7a5f.zip | |
[media] staging/lirc: ioctl portability fixups
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/lirc/lirc_serial.c')
| -rw-r--r-- | drivers/staging/lirc/lirc_serial.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/staging/lirc/lirc_serial.c b/drivers/staging/lirc/lirc_serial.c index 9456f8e3f9ef..02906b432234 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: |