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authorStefan Achatz <erazor_de@users.sourceforge.net>2011-01-30 15:38:25 +0300
committerJiri Kosina <jkosina@suse.cz>2011-02-03 18:37:28 +0300
commit8211e46004518c977f70f2661da961d5ba617399 (patch)
treeb2ae1cdc75fad9dbdece7b1dd5fc23ce0624f3c2 /drivers/hid/hid-roccat-pyra.c
parent432762e28b8146d0feff61cc8063b26c517acf26 (diff)
downloadlinux-8211e46004518c977f70f2661da961d5ba617399.tar.xz
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-pyra.c')
-rw-r--r--drivers/hid/hid-roccat-pyra.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c
index abe77d3e6d8b..be4daa96f7c2 100644
--- a/drivers/hid/hid-roccat-pyra.c
+++ b/drivers/hid/hid-roccat-pyra.c
@@ -22,8 +22,8 @@
#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-pyra.h"
@@ -506,7 +506,8 @@ static int pyra_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(pyra_class, hdev);
+ retval = roccat_connect(pyra_class, hdev,
+ sizeof(struct pyra_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
} else {
@@ -610,8 +611,7 @@ static void pyra_report_to_chrdev(struct pyra_device const *pyra,
roccat_report.value = button_event->data1;
roccat_report.key = 0;
roccat_report_event(pyra->chrdev_minor,
- (uint8_t const *)&roccat_report,
- sizeof(struct pyra_roccat_report));
+ (uint8_t const *)&roccat_report);
break;
case PYRA_MOUSE_EVENT_BUTTON_TYPE_MACRO:
case PYRA_MOUSE_EVENT_BUTTON_TYPE_SHORTCUT:
@@ -625,8 +625,7 @@ static void pyra_report_to_chrdev(struct pyra_device const *pyra,
*/
roccat_report.value = pyra->actual_profile + 1;
roccat_report_event(pyra->chrdev_minor,
- (uint8_t const *)&roccat_report,
- sizeof(struct pyra_roccat_report));
+ (uint8_t const *)&roccat_report);
}
break;
}