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authorStefan Achatz <erazor_de@users.sourceforge.net>2011-01-30 13:38:25 +0100
committerJiri Kosina <jkosina@suse.cz>2011-02-03 16:37:28 +0100
commit8211e46004518c977f70f2661da961d5ba617399 (patch)
treeb2ae1cdc75fad9dbdece7b1dd5fc23ce0624f3c2 /drivers/hid/hid-roccat-arvo.c
parent432762e28b8146d0feff61cc8063b26c517acf26 (diff)
downloadop-kernel-dev-8211e46004518c977f70f2661da961d5ba617399.zip
op-kernel-dev-8211e46004518c977f70f2661da961d5ba617399.tar.gz
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>
Diffstat (limited to 'drivers/hid/hid-roccat-arvo.c')
-rw-r--r--drivers/hid/hid-roccat-arvo.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c
index d72ee41..7b9a992 100644
--- a/drivers/hid/hid-roccat-arvo.c
+++ b/drivers/hid/hid-roccat-arvo.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-arvo.h"
@@ -303,7 +303,8 @@ static int arvo_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(arvo_class, hdev);
+ retval = roccat_connect(arvo_class, hdev,
+ sizeof(struct arvo_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
} else {
@@ -386,8 +387,8 @@ static void arvo_report_to_chrdev(struct arvo_device const *arvo,
else
roccat_report.action = ARVO_ROCCAT_REPORT_ACTION_RELEASE;
- roccat_report_event(arvo->chrdev_minor, (uint8_t const *)&roccat_report,
- sizeof(struct arvo_roccat_report));
+ roccat_report_event(arvo->chrdev_minor,
+ (uint8_t const *)&roccat_report);
}
static int arvo_raw_event(struct hid_device *hdev,
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