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[media] lirc_dev: get irctl from irctls by inode again

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Can't explain it (yet), but I've seen the 'get irctl via private_data'
setup fail for a number of people (ioctl called before its filled in?),
so lets go back to a variant of the old way, but one that still works
with unlocked_ioctl.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jarod Wilson 2010-10-16 21:36:43 -03:00 committed by Mauro Carvalho Chehab
parent 90dc4cfa20
commit d889a135cb
1 changed files with 1 additions and 2 deletions
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3
drivers/media/IR/lirc_dev.c
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@ -432,7 +432,6 @@ int lirc_dev_fop_open(struct inode *inode, struct file *file)
retval = -ENODEV;
goto error;
}
file->private_data = ir;
dev_dbg(ir->d.dev, LOGHEAD "open called\n", ir->d.name, ir->d.minor);
@ -528,7 +527,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
__u32 mode;
int result = 0;
struct irctl *ir = file->private_data;
struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
if (!ir) {
printk(KERN_ERR "lirc_dev: %s: no irctl found!\n", __func__);