[PATCH v2 12/24] EDAC, ghes: Use standard kernel macros for page calculations

Robert Richter
2019-06-24T15:10:39Z

Use standard macros for page calculations.

Signed-off-by: Robert Richter <rrichter@marvell.com>
---
drivers/edac/ghes_edac.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
index 786f1b32eee1..746083876b5f 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -311,8 +311,8 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err)

/* Error address */
if (mem_err->validation_bits & CPER_MEM_VALID_PA) {
- e->page_frame_number = mem_err->physical_addr >> PAGE_SHIFT;
- e->offset_in_page = mem_err->physical_addr & ~PAGE_MASK;
+ e->page_frame_number = PHYS_PFN(mem_err->physical_addr);
+ e->offset_in_page = offset_in_page(mem_err->physical_addr);
}

/* Error grain */
--
2.20.1