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authorGreg Kroah-Hartman <gregkh@suse.de>2008-12-17 20:16:31 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 16:52:36 -0500
commit006ef0ec96de0dec01064df86febbc813f23c96a (patch)
treeed0ef542980fae684af0ccac72838c2b17c3a6fe
parent8da3dc28753ece6b7ddae9d5897a0ad0797e21e6 (diff)
Staging: frontier: remove unused alphatrack_sysfs.c file
The alphatrack_sysfs.c is unused, so remove it. Cc: David Taht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat
-rw-r--r--drivers/staging/frontier/alphatrack.c24
-rw-r--r--drivers/staging/frontier/alphatrack_sysfs.c279
2 files changed, 0 insertions, 303 deletions
diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c
index efc2345a676b..028873e70fe9 100644
--- a/drivers/staging/frontier/alphatrack.c
+++ b/drivers/staging/frontier/alphatrack.c
@@ -82,7 +82,6 @@ MODULE_SUPPORTED_DEVICE("Frontier Designs Alphatrack Control Surface");
82 82
83/* These aren't done yet */ 83/* These aren't done yet */
84 84
85#define ALPHATRACK_HAVE_SYSFS 0
86#define SUPPRESS_EXTRA_ONLINE_EVENTS 0 85#define SUPPRESS_EXTRA_ONLINE_EVENTS 0
87#define BUFFERED_WRITES 0 86#define BUFFERED_WRITES 0
88#define SUPPRESS_EXTRA_OFFLINE_EVENTS 0 87#define SUPPRESS_EXTRA_OFFLINE_EVENTS 0
@@ -232,12 +231,6 @@ static void usb_alphatrack_abort_transfers(struct usb_alphatrack *dev)
232 usb_kill_urb(dev->interrupt_out_urb); 231 usb_kill_urb(dev->interrupt_out_urb);
233} 232}
234 233
235#if ALPHATRACK_HAVE_SYSFS
236/* lots and lots and lots of sysfs stuff */
237/* Currently borked, probably useless */
238#include "alphatrack_sysfs.c"
239#endif
240
241/** 234/**
242 * usb_alphatrack_delete 235 * usb_alphatrack_delete
243 */ 236 */
@@ -800,23 +793,6 @@ static int usb_alphatrack_probe(struct usb_interface *intf, const struct usb_dev
800 dev_info(&intf->dev, "Alphatrack Device #%d now attached to major %d minor %d\n", 793 dev_info(&intf->dev, "Alphatrack Device #%d now attached to major %d minor %d\n",
801 (intf->minor - USB_ALPHATRACK_MINOR_BASE), USB_MAJOR, intf->minor); 794 (intf->minor - USB_ALPHATRACK_MINOR_BASE), USB_MAJOR, intf->minor);
802 795
803#if ALPHATRACK_HAVE_SYSFS
804 if((retval = device_create_file(&intf->dev, &dev_attr_event))) goto error;
805 if((retval = device_create_file(&intf->dev, &dev_attr_dump_state))) goto error;
806 if((retval = device_create_file(&intf->dev, &dev_attr_enable))) goto error;
807 if((retval = device_create_file(&intf->dev, &dev_attr_offline))) goto error;
808
809 /* exercise sysfs */
810
811 set_lights("32767"); // turn on all the lights
812 set_fader0("1023"); // Move fader to max
813 set_screen("INITIALIZING ALPHATRACK...");
814 set_lights("0");
815 set_fader0("0");
816 set_screen(" ");
817
818#endif
819
820exit: 796exit:
821 return retval; 797 return retval;
822 798
diff --git a/drivers/staging/frontier/alphatrack_sysfs.c b/drivers/staging/frontier/alphatrack_sysfs.c
deleted file mode 100644
index 21af6a2d70bb..000000000000
--- a/drivers/staging/frontier/alphatrack_sysfs.c
+++ /dev/null
@@ -1,279 +0,0 @@
1/* This was an attempt - ultimately proved pointless - at making a full fledged sysfs interface to the alphatrack */
2/* won't even compile at present */
3
4char *alphatrack_sys_margs;
5spinlock_t alphatrack_sys_margs_lock;
6
7struct alphatrack_attr {
8 struct attribute attr;
9 ssize_t (*show)(struct device *, char *);
10 ssize_t (*store)(struct device *, const char *, size_t);
11};
12
13#define ALPHATRACK_ATTR(name, mode, show, store) \
14static struct alphatrack_attr alphatrack_attr_##name = __ATTR(name, mode, show, store)
15
16/* now a great deal of callback code generation */
17
18// FOREACH_LIGHT(show_set_light)
19// FOREACH_BUTTON(show_set_button)
20
21show_set_light(LIGHT_RECORD); show_set_light(LIGHT_EQ); show_set_light(LIGHT_OUT);
22show_set_light(LIGHT_F2); show_set_light(LIGHT_SEND); show_set_light(LIGHT_IN);
23show_set_light(LIGHT_F1); show_set_light(LIGHT_PAN); show_set_light(LIGHT_UNDEF1);
24show_set_light(LIGHT_UNDEF2); show_set_light(LIGHT_SHIFT); show_set_light(LIGHT_TRACKMUTE);
25show_set_light(LIGHT_TRACKSOLO); show_set_light(LIGHT_TRACKREC); show_set_light(LIGHT_READ);
26show_set_light(LIGHT_WRITE); show_set_light(LIGHT_ANYSOLO); show_set_light(LIGHT_AUTO);
27show_set_light(LIGHT_F4); show_set_light(LIGHT_RECORD); show_set_light(LIGHT_WINDOW);
28show_set_light(LIGHT_PLUGIN); show_set_light(LIGHT_F3); show_set_light(LIGHT_LOOP);
29
30show_set_opt(enable); show_set_opt(offline); show_set_opt(compress_fader); show_set_opt(dump_state);
31show_set_int(fader); show_set_int(event);
32
33
34static ssize_t show_lights(struct device *dev, struct device_attribute *attr, char *buf)
35{
36 struct usb_interface *intf = to_usb_interface(dev);
37 struct usb_alphatrack *t = usb_get_intfdata(intf);
38 return sprintf(buf, "%d\n", t->lights);
39}
40
41static ssize_t set_lights(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
42{
43 struct usb_interface *intf = to_usb_interface(dev);
44 struct usb_alphatrack *t = usb_get_intfdata(intf);
45 int temp = simple_strtoul(buf, NULL, 10);
46 t->lights = temp;
47 return count;
48}
49
50static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_lights, set_lights);
51
52
53ALPHATRACK_ATTR(LightRecord, 0200, NULL, LightRecord_store);
54
55static struct attribute *alphatrack_attrs[] = {
56 &alphatrack_attr_LightRecord.attr,
57 NULL,
58};
59
60static ssize_t alphatrack_attr_show(struct kobject *kobj, struct attribute *attr,
61 char *buf)
62{
63 struct device *sdp = container_of(kobj, struct device, kobj);
64 struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr);
65 return a->show ? a->show(sdp, buf) : 0;
66}
67
68static ssize_t alphatrack_attr_store(struct kobject *kobj, struct attribute *attr,
69 const char *buf, size_t len)
70{
71 struct device *sdp = container_of(kobj, struct device, kobj);
72 struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr);
73 return a->store ? a->store(sdp, buf, len) : len;
74}
75
76static struct sysfs_ops alphatrack_attr_ops = {
77 .show = alphatrack_attr_show,
78 .store = alphatrack_attr_store,
79};
80
81static struct kobj_type alphatrack_ktype = {
82 .default_attrs = alphatrack_attrs,
83 .sysfs_ops = &alphatrack_attr_ops,
84};
85
86static struct kset alphatrack_kset = {
87 .subsys = &fs_subsys,
88 .kobj = {.name = "alphatrack"},
89 .ktype = &alphatrack_ktype,
90};
91
92
93static struct attribute *lights_attrs[] = {
94 &tune_attr_demote_secs.attr,
95 NULL,
96};
97
98
99static struct attribute_group leds_group = {
100 .name = "leds",
101 .attrs = lights_attrs,
102};
103
104static struct attribute_group faders_group = {
105 .name = "faders",
106 .attrs = faders_attrs,
107};
108
109static struct attribute_group lcds_group = {
110 .name = "lcds",
111 .attrs = lcds_attrs,
112};
113
114static struct attribute_group wheels_group = {
115 .name = "wheels",
116 .attrs = wheels_attrs,
117};
118
119static struct attribute_group touchsurfaces_group = {
120 .name = "touchsurfaces",
121 .attrs = touchsurfaces_attrs,
122};
123
124static struct attribute_group buttons_group = {
125 .name = "buttons",
126 .attrs = buttons_attrs,
127};
128
129
130int alphatrack_sys_fs_add(struct device *sdp)
131{
132 int error;
133
134 sdp->kobj.kset = &alphatrack_kset;
135 sdp->kobj.ktype = &alphatrack_ktype;
136
137// error = kobject_set_name(&sdp->kobj, "%s", sdp->sd_table_name);
138 error = kobject_set_name(&sdp->kobj, "%s", "alphatrack");
139 if (error)
140 goto fail;
141
142 error = kobject_register(&sdp->kobj);
143 if (error)
144 goto fail;
145
146 error = sysfs_create_group(&sdp->kobj, &lcds_group);
147 if (error)
148 goto fail_reg;
149
150 error = sysfs_create_group(&sdp->kobj, &leds_group);
151 if (error)
152 goto fail_leds;
153
154 error = sysfs_create_group(&sdp->kobj, &wheels_group);
155 if (error)
156 goto fail_wheels;
157
158 error = sysfs_create_group(&sdp->kobj, &faders_group);
159 if (error)
160 goto fail_lcds;
161
162 error = sysfs_create_group(&sdp->kobj, &buttons_group);
163 if (error)
164 goto fail_faders;
165
166 error = sysfs_create_group(&sdp->kobj, &touchsurfaces_group);
167 if (error)
168 goto fail_buttons;
169
170 return 0;
171
172
173fail_buttons:
174 sysfs_remove_group(&sdp->kobj, &buttons_group);
175fail_faders:
176 sysfs_remove_group(&sdp->kobj, &faders_group);
177fail_wheels:
178 sysfs_remove_group(&sdp->kobj, &wheels_group);
179fail_lcds:
180 sysfs_remove_group(&sdp->kobj, &lcds_group);
181fail_leds:
182 sysfs_remove_group(&sdp->kobj, &leds_group);
183
184
185
186fail_reg:
187 kobject_unregister(&sdp->kobj);
188fail:
189 fs_err(sdp, "error %d adding sysfs files", error);
190 return error;
191}
192
193// int sysfs_create_link(struct kobject *kobj,
194// struct kobject *target,
195// char *name);
196
197void alphatrack_sys_fs_del(struct device *sdp)
198{
199 sysfs_remove_group(&sdp->kobj, &touchsurfaces_group);
200 sysfs_remove_group(&sdp->kobj, &buttons_group);
201 sysfs_remove_group(&sdp->kobj, &faders_group);
202 sysfs_remove_group(&sdp->kobj, &lcds_group);
203 sysfs_remove_group(&sdp->kobj, &wheels_group);
204 sysfs_remove_group(&sdp->kobj, &leds_group)
205//void sysfs_remove_link(struct kobject *kobj, char *name);
206 kobject_unregister(&sdp->kobj);
207}
208
209int alphatrack_sys_init(void)
210{
211 alphatrack_sys_margs = NULL;
212 spin_lock_init(&alphatrack_sys_margs_lock);
213 return kset_register(&alphatrack_kset);
214}
215
216void alphatrack_sys_uninit(void)
217{
218 kfree(alphatrack_sys_margs);
219 kset_unregister(&alphatrack_kset);
220}
221
222
223//decl_subsys(char *name, struct kobj_type *type,
224// struct kset_hotplug_ops *hotplug_ops);
225
226/* End of all the crazy sysfs stuff */
227
228#define SYSEX_INQUIRE signed char *SYSEX_INQUIRE[] = { 0xf0,0x7e,0x00,0x06,0x01,0x17 };
229
230#define COMMAND(NAME,CONT_NAME) { BUTTONMASK_##NAME, ((0x90 << 8) | CONT_NAME), ((0x90 << 8) | CONT_NAME), #NAME, NAME ## _set }
231#define ROTARY(NAME,CONT_NAME) { FADER_##NAME, ((0xb0 << 8) | CONT_NAME), ((0xb0 << 8) | CONT_NAME), #NAME, NAME ## _set }
232#define SPOSITION(NAME,CONT_NAME) { BUTTON_##NAME ((0xe9 << 8) | CONT_NAME), #NAME, NAME ## _set }
233#define ENDCOMMAND { 0,NULL,0,NULL,NULL}
234
235/* Now that we've generated all our callbacks */
236
237static struct buttonmap_t buttonmap[] =
238 {
239 COMMAND (REWIND,0x5b),
240 COMMAND (FASTFORWARD,0x5c),
241 COMMAND (STOP,0x5d),
242 COMMAND (PLAY,0x5e),
243 COMMAND (RECORD,0x5f),
244 COMMAND (SHIFT,0x46),
245 COMMAND (TRACKLEFT,0x57),
246 COMMAND (TRACKRIGHT,0x58),
247 COMMAND (LOOP,0x56),
248 COMMAND (FLIP,0x32),
249 COMMAND (MUTE,0x10),
250 COMMAND (F1,0x36),
251 COMMAND (F2,0x37),
252 COMMAND (F3,0x38),
253 COMMAND (F4,0x39),
254 COMMAND (SOLO,0x08),
255 COMMAND (ANY,0x73),
256 COMMAND (PAN,0x2a),
257 COMMAND (SEND,0x29),
258 COMMAND (EQ,0x2c),
259 COMMAND (PLUGIN,0x2b),
260 COMMAND (AUTO,0x4a),
261 COMMAND (TRACKREC,0x00),
262 COMMAND (FOOTSWITCH1,0x67),
263 COMMAND (KNOBTOUCH1,0x78),
264 COMMAND (KNOBPUSH1,0x20),
265 ROTARY (KNOBTURN1,0x10),
266 COMMAND (KNOBTOUCH2,0x79),
267 COMMAND (KNOBPUSH2,0x21),
268 ROTARY (KNOBTURN2,0x11),
269 COMMAND (KNOBTOUCH3,0x7a),
270 COMMAND (KNOBPUSH3,0x22),
271 ROTARY (KNOBTURN3,0x12),
272 COMMAND (FADERTOUCH1,0x68),
273 COMMAND (STRIPTOUCH1,0x74),
274 COMMAND (STRIPTOUCH2,0x6b),
275 SPOSITION (STRIPPOS1,0x00),
276 ENDCOMMAND
277 };
278
279
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