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compositor-drm: use udev_device_get_property_value() helper

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Udev provides a convenient helper. Use it instead of working with the
property-list directly.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann
2012-03-11 20:05:22 +01:00
committed by Kristian Høgsberg
parent d7488c2f5b
commit 6ac52db3b0
1 changed files with 4 additions and 6 deletions
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src/compositor-drm.c
+4 -6
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@@ -1396,20 +1396,18 @@ update_outputs(struct drm_compositor *ec, struct udev_device *drm_device)
static int
udev_event_is_hotplug(struct drm_compositor *ec, struct udev_device *device)
{
struct udev_list_entry *list, *hotplug_entry;
const char *sysnum;
const char *val;
sysnum = udev_device_get_sysnum(device);
if (!sysnum || atoi(sysnum) != ec->drm.id)
return 0;
list = udev_device_get_properties_list_entry(device);
hotplug_entry = udev_list_entry_get_by_name(list, "HOTPLUG");
if (hotplug_entry == NULL)
val = udev_device_get_property_value(device, "HOTPLUG");
if (!val)
return 0;
return strcmp(udev_list_entry_get_value(hotplug_entry), "1") == 0;
return strcmp(val, "1") == 0;
}
static int