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authorAdrian Bunk <bunk@stusta.de>2006-10-04 02:17:22 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-04 07:55:32 -0700
commitd56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6 (patch)
treea48388734053900a8379042757ee241d1e9dfc7b /sound/oss/ac97_plugin_ad1980.c
parent595182bcdf64fbfd7ae22c67ea6081b7d387d246 (diff)
downloadop-kernel-dev-d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6.zip
op-kernel-dev-d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6.tar.gz
[PATCH] The scheduled removal of some OSS drivers
This patch contains the scheduled removal of OSS drivers that: - have ALSA drivers for the same hardware without known regressions and - whose Kconfig options have been removed in 2.6.17. [michal.k.k.piotrowski@gmail.com: build fix] Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound/oss/ac97_plugin_ad1980.c')
-rw-r--r--sound/oss/ac97_plugin_ad1980.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/sound/oss/ac97_plugin_ad1980.c b/sound/oss/ac97_plugin_ad1980.c
deleted file mode 100644
index 24a9acd..0000000
--- a/sound/oss/ac97_plugin_ad1980.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- ac97_plugin_ad1980.c Copyright (C) 2003 Red Hat, Inc. All rights reserved.
-
- The contents of this file are subject to the Open Software License version 1.1
- that can be found at http://www.opensource.org/licenses/osl-1.1.txt and is
- included herein by reference.
-
- Alternatively, the contents of this file may be used under the
- terms of the GNU General Public License version 2 (the "GPL") as
- distributed in the kernel source COPYING file, in which
- case the provisions of the GPL are applicable instead of the
- above. If you wish to allow the use of your version of this file
- only under the terms of the GPL and not to allow others to use
- your version of this file under the OSL, indicate your decision
- by deleting the provisions above and replace them with the notice
- and other provisions required by the GPL. If you do not delete
- the provisions above, a recipient may use your version of this
- file under either the OSL or the GPL.
-
- Authors: Alan Cox <alan@redhat.com>
-
- This is an example codec plugin. This one switches the connections
- around to match the setups some vendors use with audio switched to
- non standard front connectors not the normal rear ones
-
- This code primarily exists to demonstrate how to use the codec
- interface
-
-*/
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/ac97_codec.h>
-
-/**
- * ad1980_remove - codec remove callback
- * @codec: The codec that is being removed
- *
- * This callback occurs when an AC97 codec is being removed. A
- * codec remove call will not occur for a codec during that codec
- * probe callback.
- *
- * Most drivers will need to lock their remove versus their
- * use of the codec after the probe function.
- */
-
-static void __devexit ad1980_remove(struct ac97_codec *codec, struct ac97_driver *driver)
-{
- /* Nothing to do in the simple example */
-}
-
-
-/**
- * ad1980_probe - codec found callback
- * @codec: ac97 codec matching the idents
- * @driver: ac97_driver it matched
- *
- * This entry point is called when a codec is found which matches
- * the driver. At the point it is called the codec is basically
- * operational, mixer operations have been initialised and can
- * be overriden. Called in process context. The field driver_private
- * is available for the driver to use to store stuff.
- *
- * The caller can claim the device by returning zero, or return
- * a negative error code.
- */
-
-static int ad1980_probe(struct ac97_codec *codec, struct ac97_driver *driver)
-{
- u16 control;
-
-#define AC97_AD_MISC 0x76
-
- /* Switch the inputs/outputs over (from Dell code) */
- control = codec->codec_read(codec, AC97_AD_MISC);
- codec->codec_write(codec, AC97_AD_MISC, control | 0x4420);
-
- /* We could refuse the device since we dont need to hang around,
- but we will claim it */
- return 0;
-}
-
-
-static struct ac97_driver ad1980_driver = {
- .codec_id = 0x41445370,
- .codec_mask = 0xFFFFFFFF,
- .name = "AD1980 example",
- .probe = ad1980_probe,
- .remove = __devexit_p(ad1980_remove),
-};
-
-/**
- * ad1980_exit - module exit path
- *
- * Our module is being unloaded. At this point unregister_driver
- * will call back our remove handler for any existing codecs. You
- * may not unregister_driver from interrupt context or from a
- * probe/remove callback.
- */
-
-static void ad1980_exit(void)
-{
- ac97_unregister_driver(&ad1980_driver);
-}
-
-/**
- * ad1980_init - set up ad1980 handlers
- *
- * After we call the register function it will call our probe
- * function for each existing matching device before returning to us.
- * Any devices appearing afterwards whose id's match the codec_id
- * will also cause the probe function to be called.
- * You may not register_driver from interrupt context or from a
- * probe/remove callback.
- */
-
-static int ad1980_init(void)
-{
- return ac97_register_driver(&ad1980_driver);
-}
-
-module_init(ad1980_init);
-module_exit(ad1980_exit);
-MODULE_LICENSE("GPL");
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