Input: HIL - various fixes for HIL drivers
- mark some structures const or __read_mostly
- hilkbd.c: fix uninitialized spinlock in HIL keyboard driver
- hil_mlc.c: use USEC_PER_SEC instead of 1000000
- hp_sdc: bugfix for request_irq()/free_irq() parameters, this prevented
multiple load/unload cycles as module
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c
index 4de4dc2..230f5db 100644
--- a/drivers/input/keyboard/hilkbd.c
+++ b/drivers/input/keyboard/hilkbd.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 1998 Philip Blundell <philb@gnu.org>
* Copyright (C) 1999 Matthew Wilcox <willy@bofh.ai>
- * Copyright (C) 1999-2006 Helge Deller <deller@gmx.de>
+ * Copyright (C) 1999-2007 Helge Deller <deller@gmx.de>
*
* Very basic HP Human Interface Loop (HIL) driver.
* This driver handles the keyboard on HP300 (m68k) and on some
@@ -89,7 +89,7 @@
#define HIL_READKBDSADR 0xF9
#define HIL_WRITEKBDSADR 0xE9
-static unsigned int hphilkeyb_keycode[HIL_KEYCODES_SET1_TBLSIZE] =
+static unsigned int hphilkeyb_keycode[HIL_KEYCODES_SET1_TBLSIZE] __read_mostly =
{ HIL_KEYCODES_SET1 };
/* HIL structure */
@@ -211,6 +211,7 @@
return -ENODEV; /* already initialized */
}
+ spin_lock_init(&hil_dev.lock);
hil_dev.dev = input_allocate_device();
if (!hil_dev.dev)
return -ENOMEM;