thinkpad-acpi: remove uneeded tp_features.hotkey tests in hotkey_exit
hotkey_exit() is only called if hotkey_init() finished sucessfully, or
by direct calls inside hotkey_init(). The tp_features.hotkey test is
always true, and just adds to the confusion, remove it. Also, avoid
calling hotkey_mask_set() when it won't do anything useful.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index b789ee8..1b4d6f6 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -2843,16 +2843,14 @@
kfree(hotkey_keycode_map);
- if (tp_features.hotkey) {
- dbg_printk(TPACPI_DBG_EXIT | TPACPI_DBG_HKEY,
- "restoring original hot key mask\n");
- /* no short-circuit boolean operator below! */
- if ((hotkey_mask_set(hotkey_orig_mask) |
- hotkey_status_set(false)) != 0)
- printk(TPACPI_ERR
- "failed to restore hot key mask "
- "to BIOS defaults\n");
- }
+ dbg_printk(TPACPI_DBG_EXIT | TPACPI_DBG_HKEY,
+ "restoring original hot key mask\n");
+ /* no short-circuit boolean operator below! */
+ if (((tp_features.hotkey_mask && hotkey_mask_set(hotkey_orig_mask))
+ | hotkey_status_set(false)) != 0)
+ printk(TPACPI_ERR
+ "failed to restore hot key mask "
+ "to BIOS defaults\n");
}
static void __init hotkey_unmap(const unsigned int scancode)