diff options
Diffstat (limited to 'drivers/block')
-rw-r--r-- | drivers/block/viodasd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index e19ba4ebcd4e..68592c336011 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c | |||
@@ -49,6 +49,7 @@ | |||
49 | #include <asm/iseries/hv_lp_event.h> | 49 | #include <asm/iseries/hv_lp_event.h> |
50 | #include <asm/iseries/hv_lp_config.h> | 50 | #include <asm/iseries/hv_lp_config.h> |
51 | #include <asm/iseries/vio.h> | 51 | #include <asm/iseries/vio.h> |
52 | #include <asm/firmware.h> | ||
52 | 53 | ||
53 | MODULE_DESCRIPTION("iSeries Virtual DASD"); | 54 | MODULE_DESCRIPTION("iSeries Virtual DASD"); |
54 | MODULE_AUTHOR("Dave Boutcher"); | 55 | MODULE_AUTHOR("Dave Boutcher"); |
@@ -769,6 +770,11 @@ static int __init viodasd_init(void) | |||
769 | { | 770 | { |
770 | int rc; | 771 | int rc; |
771 | 772 | ||
773 | if (!firmware_has_feature(FW_FEATURE_ISERIES)) { | ||
774 | rc = -ENODEV; | ||
775 | goto early_fail; | ||
776 | } | ||
777 | |||
772 | /* Try to open to our host lp */ | 778 | /* Try to open to our host lp */ |
773 | if (viopath_hostLp == HvLpIndexInvalid) | 779 | if (viopath_hostLp == HvLpIndexInvalid) |
774 | vio_set_hostlp(); | 780 | vio_set_hostlp(); |