diff options
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/edac_core.h | 2 | ||||
| -rw-r--r-- | drivers/edac/i7core_edac.c | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h index 69eb1c268f9..d7ca43a828b 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_core.h @@ -42,8 +42,10 @@ #if PAGE_SHIFT < 20 #define PAGES_TO_MiB( pages ) ( ( pages ) >> ( 20 - PAGE_SHIFT ) ) +#define MiB_TO_PAGES(mb) ((mb) >> (20 - PAGE_SHIFT)) #else /* PAGE_SHIFT > 20 */ #define PAGES_TO_MiB( pages ) ( ( pages ) << ( PAGE_SHIFT - 20 ) ) +#define MiB_TO_PAGES(mb) ((mb) >> (PAGE_SHIFT - 20)) #endif #define edac_printk(level, prefix, fmt, arg...) \ diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 5d15daaec8b..36b4e142283 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -666,11 +666,7 @@ static int get_dimm_config(const struct mem_ctl_info *mci, int *csrow) RANKOFFSET(dimm_dod[j]), banks, ranks, rows, cols); -#if PAGE_SHIFT > 20 - npages = size >> (PAGE_SHIFT - 20); -#else - npages = size << (20 - PAGE_SHIFT); -#endif + npages = MiB_TO_PAGES(size); csr = &mci->csrows[*csrow]; csr->first_page = last_page + 1; |