aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/rc
diff options
context:
space:
mode:
authorDavid Härdeman <david@hardeman.nu>2017-06-25 09:32:15 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2017-10-04 14:19:17 -0300
commit6ecccc379b7334c02f90a401dafea6fce5c91310 (patch)
tree9aa09293565f80cbb216600b91b47ece50b1dbfc /drivers/media/rc
parent5ddc9c098dc3f91243840cec12a2170e9ab9f33a (diff)
[media] media: lirc_dev: introduce lirc_allocate_device and lirc_free_device
Introduce two new functions so that the API for lirc_dev matches that of the rc-core and input subsystems. This means that lirc_dev structs are managed using the usual four functions: lirc_allocate_device lirc_free_device lirc_register_device lirc_unregister_device The functions are pretty simplistic at this point, later patches will put more flesh on the bones of both. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Sean Young <sean@mess.org>
Diffstat (limited to 'drivers/media/rc')
-rw-r--r--drivers/media/rc/ir-lirc-codec.c2
-rw-r--r--drivers/media/rc/lirc_dev.c13
2 files changed, 14 insertions, 1 deletions
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index 2d591168c991..d5c155a5a547 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -347,7 +347,7 @@ static int ir_lirc_register(struct rc_dev *dev)
int rc = -ENOMEM;
unsigned long features = 0;
- ldev = kzalloc(sizeof(*ldev), GFP_KERNEL);
+ ldev = lirc_allocate_device();
if (!ldev)
return rc;
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index e381a1c04bea..a6005f70de5a 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -103,6 +103,19 @@ out:
return err;
}
+struct lirc_dev *
+lirc_allocate_device(void)
+{
+ return kzalloc(sizeof(struct lirc_dev), GFP_KERNEL);
+}
+EXPORT_SYMBOL(lirc_allocate_device);
+
+void lirc_free_device(struct lirc_dev *d)
+{
+ kfree(d);
+}
+EXPORT_SYMBOL(lirc_free_device);
+
int lirc_register_device(struct lirc_dev *d)
{
struct irctl *ir;

Privacy Policy