33 static struct pmac_keywest *keywest_ctx;  variable
42 	if (!keywest_ctx->client)  in keywest_probe()
43 		keywest_ctx->client = client;  in keywest_probe()
44 	i2c_set_clientdata(client, keywest_ctx);  in keywest_probe()
57 	if (! keywest_ctx)  in keywest_attach_adapter()
65 	info.addr = keywest_ctx->addr;  in keywest_attach_adapter()
66 	keywest_ctx->client = i2c_new_device(adapter, &info);  in keywest_attach_adapter()
67 	if (!keywest_ctx->client)  in keywest_attach_adapter()
74 	if (!keywest_ctx->client->dev.driver) {  in keywest_attach_adapter()
75 		i2c_unregister_device(keywest_ctx->client);  in keywest_attach_adapter()
76 		keywest_ctx->client = NULL;  in keywest_attach_adapter()
84 	list_add_tail(&keywest_ctx->client->detected,  in keywest_attach_adapter()
85 		      &to_i2c_driver(keywest_ctx->client->dev.driver)->clients);  in keywest_attach_adapter()
91 	if (! keywest_ctx)  in keywest_remove()
93 	if (client == keywest_ctx->client)  in keywest_remove()
94 		keywest_ctx->client = NULL;  in keywest_remove()
119 	if (keywest_ctx && keywest_ctx == i2c) {  in snd_pmac_keywest_cleanup()
121 		keywest_ctx = NULL;  in snd_pmac_keywest_cleanup()
129 	if (!keywest_ctx || !keywest_ctx->client)  in snd_pmac_tumbler_post_init()
132 	if ((err = keywest_ctx->init_client(keywest_ctx)) < 0) {  in snd_pmac_tumbler_post_init()
145 	if (keywest_ctx)  in snd_pmac_keywest_init()
152 	keywest_ctx = i2c;  in snd_pmac_keywest_init()