32 static struct pmac_keywest *keywest_ctx;  variable
38 	i2c_set_clientdata(client, keywest_ctx);  in keywest_probe()
51 	if (! keywest_ctx)  in keywest_attach_adapter()
59 	info.addr = keywest_ctx->addr;  in keywest_attach_adapter()
60 	keywest_ctx->client = i2c_new_device(adapter, &info);  in keywest_attach_adapter()
61 	if (!keywest_ctx->client)  in keywest_attach_adapter()
68 	if (!keywest_ctx->client->driver) {  in keywest_attach_adapter()
69 		i2c_unregister_device(keywest_ctx->client);  in keywest_attach_adapter()
70 		keywest_ctx->client = NULL;  in keywest_attach_adapter()
78 	list_add_tail(&keywest_ctx->client->detected,  in keywest_attach_adapter()
79 		      &keywest_ctx->client->driver->clients);  in keywest_attach_adapter()
85 	if (! keywest_ctx)  in keywest_remove()
87 	if (client == keywest_ctx->client)  in keywest_remove()
88 		keywest_ctx->client = NULL;  in keywest_remove()
112 	if (keywest_ctx && keywest_ctx == i2c) {  in snd_pmac_keywest_cleanup()
114 		keywest_ctx = NULL;  in snd_pmac_keywest_cleanup()
122 	if (!keywest_ctx || !keywest_ctx->client)  in snd_pmac_tumbler_post_init()
125 	if ((err = keywest_ctx->init_client(keywest_ctx)) < 0) {  in snd_pmac_tumbler_post_init()
137 	if (keywest_ctx)  in snd_pmac_keywest_init()
140 	keywest_ctx = i2c;  in snd_pmac_keywest_init()