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[media] lirc_dev: fix sparse warnings 

drivers/media/rc/lirc_dev.c:598:26: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/lirc_dev.c:606:26: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/lirc_dev.c:616:26: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/lirc_dev.c:625:26: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/lirc_dev.c:634:26: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/lirc_dev.c:643:26: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/lirc_dev.c:739:45: warning: cast removes address space of expression
drivers/media/rc/lirc_dev.c:739:58: warning: incorrect type in argument 1 (different address spaces)

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2014-08-20 19:41:03 -03:00 committed by Mauro Carvalho Chehab
parent 4d1afa51e9
commit 60519af3fd
1 changed files with 7 additions and 7 deletions
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14
drivers/media/rc/lirc_dev.c
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@ -595,7 +595,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
switch (cmd) {
case LIRC_GET_FEATURES:
result = put_user(ir->d.features, (__u32 *)arg);
result = put_user(ir->d.features, (__u32 __user *)arg);
break;
case LIRC_GET_REC_MODE:
if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
@ -605,7 +605,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
result = put_user(LIRC_REC2MODE
(ir->d.features & LIRC_CAN_REC_MASK),
(__u32 *)arg);
(__u32 __user *)arg);
break;
case LIRC_SET_REC_MODE:
if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
@ -613,7 +613,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
}
result = get_user(mode, (__u32 *)arg);
result = get_user(mode, (__u32 __user *)arg);
if (!result && !(LIRC_MODE2REC(mode) & ir->d.features))
result = -EINVAL;
/*
@ -622,7 +622,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
*/
break;
case LIRC_GET_LENGTH:
result = put_user(ir->d.code_length, (__u32 *)arg);
result = put_user(ir->d.code_length, (__u32 __user *)arg);
break;
case LIRC_GET_MIN_TIMEOUT:
if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
@ -631,7 +631,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
}
result = put_user(ir->d.min_timeout, (__u32 *)arg);
result = put_user(ir->d.min_timeout, (__u32 __user *)arg);
break;
case LIRC_GET_MAX_TIMEOUT:
if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
@ -640,7 +640,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
}
result = put_user(ir->d.max_timeout, (__u32 *)arg);
result = put_user(ir->d.max_timeout, (__u32 __user *)arg);
break;
default:
result = -EINVAL;
@ -736,7 +736,7 @@ ssize_t lirc_dev_fop_read(struct file *file,
}
} else {
lirc_buffer_read(ir->buf, buf);
ret = copy_to_user((void *)buffer+written, buf,
ret = copy_to_user((void __user *)buffer+written, buf,
ir->buf->chunk_size);
if (!ret)
written += ir->buf->chunk_size;