diff options
| -rw-r--r-- | drivers/edac/amd64_edac.c | 2 | ||||
| -rw-r--r-- | drivers/edac/amd64_edac.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index cfb7e57..89cd71e 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2094,7 +2094,7 @@ static u32 amd64_csrow_nr_pages(struct amd64_pvt *pvt, u8 dct, int csrow_nr) * number of bits to shift the DBAM register to extract the proper CSROW * field. */ - cs_mode = (dbam >> ((csrow_nr / 2) * 4)) & 0xF; + cs_mode = DBAM_DIMM(csrow_nr / 2, dbam); nr_pages = pvt->ops->dbam_to_cs(pvt, dct, cs_mode) << (20 - PAGE_SHIFT); diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index abefab4..e864f40 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -219,7 +219,7 @@ #define DBAM1 0x180 /* Extract the DIMM 'type' on the i'th DIMM from the DBAM reg value passed */ -#define DBAM_DIMM(i, reg) ((((reg) >> (4*i))) & 0xF) +#define DBAM_DIMM(i, reg) ((((reg) >> (4*(i)))) & 0xF) #define DBAM_MAX_VALUE 11 |