HID: roccat: Add ioctl command to retreive report size from chardev
Roccat chardev was reworked to support only a defined report size per
device and this can be retreived by an ioctl now to enable future changes
in report definitions.
Header was moved/renamed from drivers/hid to include/linux for accessibility.
Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index df85ed8..7367e4e 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -21,8 +21,8 @@
#include <linux/hid.h>
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/roccat.h>
#include "hid-ids.h"
-#include "hid-roccat.h"
#include "hid-roccat-common.h"
#include "hid-roccat-koneplus.h"
@@ -612,7 +612,8 @@
goto exit_free;
}
- retval = roccat_connect(koneplus_class, hdev);
+ retval = roccat_connect(koneplus_class, hdev,
+ sizeof(struct koneplus_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
} else {
@@ -718,8 +719,7 @@
roccat_report.data2 = button_report->data2;
roccat_report.profile = koneplus->actual_profile + 1;
roccat_report_event(koneplus->chrdev_minor,
- (uint8_t const *)&roccat_report,
- sizeof(struct koneplus_roccat_report));
+ (uint8_t const *)&roccat_report);
}
static int koneplus_raw_event(struct hid_device *hdev,