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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-pyra.c | |
| parent | HID: roccat: Increase waiting time for Kone[+] to prevent occasional freezes (diff) | |
| download | wireguard-linux-8211e46004518c977f70f2661da961d5ba617399.tar.xz wireguard-linux-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-pyra.c')
| -rw-r--r-- | drivers/hid/hid-roccat-pyra.c | 11 |
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; } |