16 static struct pmac_keywest *keywest_ctx;  variable
24 	if (!keywest_ctx->client)  in keywest_probe()
25 		keywest_ctx->client = client;  in keywest_probe()
26 	i2c_set_clientdata(client, keywest_ctx);  in keywest_probe()
40 	if (! keywest_ctx)  in keywest_attach_adapter()
48 	info.addr = keywest_ctx->addr;  in keywest_attach_adapter()
52 	keywest_ctx->client = client;  in keywest_attach_adapter()
59 	if (!keywest_ctx->client->dev.driver) {  in keywest_attach_adapter()
60 		i2c_unregister_device(keywest_ctx->client);  in keywest_attach_adapter()
61 		keywest_ctx->client = NULL;  in keywest_attach_adapter()
69 	list_add_tail(&keywest_ctx->client->detected,  in keywest_attach_adapter()
70 		      &to_i2c_driver(keywest_ctx->client->dev.driver)->clients);  in keywest_attach_adapter()
76 	if (! keywest_ctx)  in keywest_remove()
78 	if (client == keywest_ctx->client)  in keywest_remove()
79 		keywest_ctx->client = NULL;  in keywest_remove()
102 	if (keywest_ctx && keywest_ctx == i2c) {  in snd_pmac_keywest_cleanup()
104 		keywest_ctx = NULL;  in snd_pmac_keywest_cleanup()
112 	if (!keywest_ctx || !keywest_ctx->client)  in snd_pmac_tumbler_post_init()
115 	err = keywest_ctx->init_client(keywest_ctx);  in snd_pmac_tumbler_post_init()
129 	if (keywest_ctx)  in snd_pmac_keywest_init()
136 	keywest_ctx = i2c;  in snd_pmac_keywest_init()