Changeset 295f658 in mainline

Timestamp:

2011-12-26T18:01:22Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2b621cb

Parents:

c520034

Message:

usbhid: Refactoring.

File:

• uspace/drv/bus/usb/usbhid/mouse/mousedev.c (modified) (1 diff)

uspace/drv/bus/usb/usbhid/mouse/mousedev.c

@@ -259 +259 @@
                 assert(index < mouse_dev->buttons_count);
 
-                if (mouse_dev->buttons[index] == 0 && field->value != 0) {
+                if (mouse_dev->buttons[index] != field->value) {
                         async_exch_t *exch =
                             async_exchange_begin(mouse_dev->mouse_sess);
                         if (exch != NULL) {
                                 async_req_2_0(exch, MOUSEEV_BUTTON_EVENT,
-                                    field->usage, 1);
-                                async_exchange_end(exch);
-                                mouse_dev->buttons[index] = field->value;
-                        }
-
-                } else if (mouse_dev->buttons[index] != 0 && field->value == 0) {
-                        async_exch_t *exch =
-                            async_exchange_begin(mouse_dev->mouse_sess);
-                        if (exch != NULL) {
-                                async_req_2_0(exch, MOUSEEV_BUTTON_EVENT,
-                                    field->usage, 0);
+                                    field->usage, (field->value != 0) ? 1 : 0);
                                 async_exchange_end(exch);
                                 mouse_dev->buttons[index] = field->value;