[PATCH 3/4] EDAC: Refactor edac_align_ptr() to use u8/u16/u32/u64 data types

[Eliav Farber <farbere@amazon.com>]

Prefer well defined size variables, that are same in size across all
systems.

Signed-off-by: Eliav Farber <farbere@amazon.com>
---
 drivers/edac/edac_mc.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 8b9b86a7720a..3367bf997b73 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -250,18 +250,13 @@ void *edac_align_ptr(void **p, unsigned size, int n_elems)
 	 * 'size'.  Adjust 'p' so that its alignment is at least as
 	 * stringent as what the compiler would provide for X and return
 	 * the aligned result.
-	 * Here we assume that the alignment of a "long long" is the most
-	 * stringent alignment that the compiler will ever provide by default.
-	 * As far as I know, this is a reasonable assumption.
 	 */
-	if (size > sizeof(long))
-		align = sizeof(long long);
-	else if (size > sizeof(int))
-		align = sizeof(long);
-	else if (size > sizeof(short))
-		align = sizeof(int);
-	else if (size > sizeof(char))
-		align = sizeof(short);
+	if (size > sizeof(u32))
+		align = sizeof(u64);
+	else if (size > sizeof(u16))
+		align = sizeof(u32);
+	else if (size > sizeof(u8))
+		align = sizeof(u16);
 	else
 		return ptr;
 
-- 
2.32.0