From 735443fede138fbbad062ec258e4d49648a0a56d Mon Sep 17 00:00:00 2001 From: Dmitry Eremin-Solenikov Date: Fri, 1 Apr 2011 13:28:46 +0400 Subject: [PATCH] pcmcia: limit pxa2xx_trizeps4 subdriver to trizeps4 platform pxa2xx_trizeps4 tries to register pxa2xx-pcmcia device not checking whether machine is really trizeps4, thus messing multi-machine kernels. Fix it up. Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: Eric Miao --- drivers/pcmcia/pxa2xx_trizeps4.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c index b7e596620db1..5bb4e1a94d25 100644 --- a/drivers/pcmcia/pxa2xx_trizeps4.c +++ b/drivers/pcmcia/pxa2xx_trizeps4.c @@ -226,6 +226,9 @@ static int __init trizeps_pcmcia_init(void) { int ret; + if (!machine_is_trizeps4() && !machine_is_trizeps4wl()) + return -ENODEV; + trizeps_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); if (!trizeps_pcmcia_device) return -ENOMEM; -- 2.30.2