diff options
Diffstat (limited to 'drivers/parisc/lba_pci.c')
-rw-r--r-- | drivers/parisc/lba_pci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index 42844c2bc065..d0c2759076a2 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c | |||
@@ -111,8 +111,10 @@ static u32 lba_t32; | |||
111 | 111 | ||
112 | 112 | ||
113 | /* Looks nice and keeps the compiler happy */ | 113 | /* Looks nice and keeps the compiler happy */ |
114 | #define LBA_DEV(d) ((struct lba_device *) (d)) | 114 | #define LBA_DEV(d) ({ \ |
115 | 115 | void *__pdata = d; \ | |
116 | BUG_ON(!__pdata); \ | ||
117 | (struct lba_device *)__pdata; }) | ||
116 | 118 | ||
117 | /* | 119 | /* |
118 | ** Only allow 8 subsidiary busses per LBA | 120 | ** Only allow 8 subsidiary busses per LBA |