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authorGeert Uytterhoeven <geert@linux-m68k.org>2007-10-13 16:31:24 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-13 20:41:02 +0400
commit6615c5b25e0bffcb3c4463cc68e55a7f7df0b109 (patch)
treeacf3d8c1807cd02cc0b8cb53413c89df799e7514 /drivers/input/mouse/atarimouse.c
parent752097cec53eea111d087c545179b421e2bde98a (diff)
downloadlinux-6615c5b25e0bffcb3c4463cc68e55a7f7df0b109.tar.xz
m68k: Atari input drivers cleanup
m68k: Atari input drivers cleanup: - memleak on failed init/register of input devices fixed - correct keycodes table (Atari keycodes are almost, but not entirely, equal to Linux keycodes). Signed-off-by: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/input/mouse/atarimouse.c')
-rw-r--r--drivers/input/mouse/atarimouse.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c
index 43ab6566fb65..c8c7244b48a1 100644
--- a/drivers/input/mouse/atarimouse.c
+++ b/drivers/input/mouse/atarimouse.c
@@ -73,14 +73,11 @@ static void atamouse_interrupt(char *buf)
{
int buttons, dx, dy;
-/* ikbd_mouse_disable(); */
-
buttons = (buf[0] & 1) | ((buf[0] & 2) << 1);
#ifdef FIXED_ATARI_JOYSTICK
buttons |= atari_mouse_buttons & 2;
atari_mouse_buttons = buttons;
#endif
-/* ikbd_mouse_rel_pos(); */
/* only relative events get here */
dx = buf[1];
@@ -126,15 +123,16 @@ static int __init atamouse_init(void)
if (!MACH_IS_ATARI || !ATARIHW_PRESENT(ST_MFP))
return -ENODEV;
- if (!(atamouse_dev = input_allocate_device()))
- return -ENOMEM;
-
if (!(atari_keyb_init()))
return -ENODEV;
+ atamouse_dev = input_allocate_device();
+ if (!atamouse_dev)
+ return -ENOMEM;
+
atamouse_dev->name = "Atari mouse";
atamouse_dev->phys = "atamouse/input0";
- atamouse_dev->id.bustype = BUS_ATARI;
+ atamouse_dev->id.bustype = BUS_HOST;
atamouse_dev->id.vendor = 0x0001;
atamouse_dev->id.product = 0x0002;
atamouse_dev->id.version = 0x0100;
@@ -145,9 +143,11 @@ static int __init atamouse_init(void)
atamouse_dev->open = atamouse_open;
atamouse_dev->close = atamouse_close;
- input_register_device(atamouse_dev);
+ if (input_register_device(atamouse_dev)) {
+ input_free_device(atamouse_dev);
+ return -ENOMEM;
+ }
- printk(KERN_INFO "input: %s at keyboard ACIA\n", atamouse_dev->name);
return 0;
}