[PATCH 040/112] ACPI: thinkpad-acpi: spring cleanup part 4

Len Brown
2008-02-07T09:36:09Z

From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

Remove dead code, and anything in the old changelog that is not a thank
you credit, or a key point to track down history.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/misc/thinkpad_acpi.c | 55 +++--------------------------------------
1 files changed, 4 insertions(+), 51 deletions(-)

diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index b6293a4..45be8e5 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -26,6 +26,8 @@

/*
* Changelog:
+ * 2007-10-20 changelog trimmed down
+ *
* 2007-03-27 0.14 renamed to thinkpad_acpi and moved to
* drivers/misc.
*
@@ -33,53 +35,16 @@
* changelog now lives in git commit history, and will
* not be updated further in-file.
*
- * 2005-08-17 0.12 fix compilation on 2.6.13-rc kernels
* 2005-03-17 0.11 support for 600e, 770x
* thanks to Jamie Lentin <lentinj@dial.pipex.com>
- * support for 770e, G41
- * G40 and G41 don't have a thinklight
- * temperatures no longer experimental
- * experimental brightness control
- * experimental volume control
- * experimental fan enable/disable
- * 2005-01-16 0.10 fix module loading on R30, R31
- * 2005-01-16 0.9 support for 570, R30, R31
- * ultrabay support on A22p, A3x
- * limit arg for cmos, led, beep, drop experimental status
- * more capable led control on A21e, A22p, T20-22, X20
- * experimental temperatures and fan speed
- * experimental embedded controller register dump
- * mark more functions as __init, drop incorrect __exit
- * use MODULE_VERSION
+ *
+ * 2005-01-16 0.9 use MODULE_VERSION
* thanks to Henrik Brix Andersen <brix@gentoo.org>
* fix parameter passing on module loading
* thanks to Rusty Russell <rusty@rustcorp.com.au>
* thanks to Jim Radford <radford@blackbean.org>
* 2004-11-08 0.8 fix init error case, don't return from a macro
* thanks to Chris Wright <chrisw@osdl.org>
- * 2004-10-23 0.7 fix module loading on A21e, A22p, T20, T21, X20
- * fix led control on A21e
- * 2004-10-19 0.6 use acpi_bus_register_driver() to claim HKEY device
- * 2004-10-18 0.5 thinklight support on A21e, G40, R32, T20, T21, X20
- * proc file format changed
- * video_switch command
- * experimental cmos control
- * experimental led control
- * experimental acpi sounds
- * 2004-09-16 0.4 support for module parameters
- * hotkey mask can be prefixed by 0x
- * video output switching
- * video expansion control
- * ultrabay eject support
- * removed lcd brightness/on/off control, didn't work
- * 2004-08-17 0.3 support for R40
- * lcd off, brightness control
- * thinklight on/off
- * 2004-08-14 0.2 support for T series, X20
- * bluetooth enable/disable
- * hotkey events disabled by default
- * removed fan control, currently useless
- * 2004-08-09 0.1 initial release, support for X series
*/

#include <linux/kernel.h>
@@ -314,8 +279,6 @@ struct thinkpad_id_data {
};
static struct thinkpad_id_data thinkpad_id;

-#define __unused __attribute__ ((unused))
-
static enum {
TPACPI_LIFE_INIT = 0,
TPACPI_LIFE_RUNNING,
@@ -451,16 +414,6 @@ static int acpi_evalf(acpi_handle handle,
return success;
}

-static void __unused acpi_print_int(acpi_handle handle, char *method)
-{
- int i;
-
- if (acpi_evalf(handle, &i, method, "d"))
- printk(IBM_INFO "%s = 0x%x\n", method, i);
- else
- printk(IBM_ERR "error calling %s\n", method);
-}
-
static int acpi_ec_read(int i, u8 * p)
{
int v;
--
1.5.4.23.gef5b9