path: root/include/media/lirc_dev.h
diff options
authorDavid Härdeman <david@hardeman.nu>2017-06-25 09:31:40 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2017-10-04 13:52:12 -0300
commit615cd3fe6cccb950b46728120009a1805cce908e (patch)
treedacdfa3104b3b7dfeae4a4d821ed01a5b477b2ac /include/media/lirc_dev.h
parent0510d81081498eae2a8bf9d116cc03492fab5894 (diff)
[media] media: lirc_dev: make better use of file->private_data
By making better use of file->private_data in lirc_dev we can avoid digging around in the irctls[] array, thereby simplifying the code. External drivers need to use lirc_get_pdata() instead of mucking around in file->private_data. The newly introduced lirc_init_pdata() function isn't very elegant, but it's a stopgap measure which can be removed once lirc_zilog is converted to rc-core. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/media/lirc_dev.h')
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h
index 1bb9890744fa..d07a53232ffc 100644
--- a/include/media/lirc_dev.h
+++ b/include/media/lirc_dev.h
@@ -187,6 +187,9 @@ int lirc_register_driver(struct lirc_driver *d);
void lirc_unregister_driver(struct lirc_driver *d);
+/* Must be called in the open fop before lirc_get_pdata() can be used */
+void lirc_init_pdata(struct inode *inode, struct file *file);
/* Returns the private data stored in the lirc_driver
* associated with the given device file pointer.

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