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| author | Stefan Achatz <erazor_de@users.sourceforge.net> | 2011-01-30 13:38:25 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-02-03 16:37:28 +0100 |
| commit | 8211e46004518c977f70f2661da961d5ba617399 (patch) | |
| tree | b2ae1cdc75fad9dbdece7b1dd5fc23ce0624f3c2 /drivers/hid/hid-roccat-arvo.c | |
| parent | 432762e28b8146d0feff61cc8063b26c517acf26 (diff) | |
| download | linux-stable-8211e46004518c977f70f2661da961d5ba617399.tar.gz linux-stable-8211e46004518c977f70f2661da961d5ba617399.tar.bz2 linux-stable-8211e46004518c977f70f2661da961d5ba617399.zip | |
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.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c index d72ee4186d11..7b9a992611bc 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, |