From: Johannes Berg <johannes.berg@xxxxxxxxx> On 32-bit ARCH=um, CONFIG_X86_32 is still defined, so it doesn't indicate building on real X86 machines. There's no MSR on UML though, so add a check for CONFIG_X86. Reported-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> --- drivers/ata/pata_cs5536.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c index b811efd2cc34..73e81e160c91 100644 --- a/drivers/ata/pata_cs5536.c +++ b/drivers/ata/pata_cs5536.c @@ -27,7 +27,7 @@ #include <scsi/scsi_host.h> #include <linux/dmi.h> -#ifdef CONFIG_X86_32 +#if defined(CONFIG_X86) && defined(CONFIG_X86_32) #include <asm/msr.h> static int use_msr; module_param_named(msr, use_msr, int, 0644); -- 2.49.0
