Commit 136899ff authored by Colin Ian King's avatar Colin Ian King Committed by Borislav Petkov (AMD)
Browse files

EDAC/pnd2: Make read-only const array intlv static 



Don't populate the const read-only array intlv on the stack at run time,
instead make it static. This also shrinks the object size:

  $ size pnd2_edac.o.*

     text    data     bss     dec     hex filename
    15632     264    1384   17280    4380 pnd2_edac.o.new
    15644     264    1384   17292    438c pnd2_edac.o.old

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: default avatarQiuxu Zhuo <qiuxu.zhuo@intel.com>
Link: https://lore.kernel.org/r/20240919170427.497429-1-colin.i.king@gmail.com
parent ac2fbe09

drivers/edac/pnd2_edac.c

+2 −2
Original line number Diff line number Diff line
@@ -372,7 +372,7 @@ static int gen_asym_mask(struct b_cr_slice_channel_hash *p, 
			 struct b_cr_asym_mem_region1_mchbar *as1,

			 struct b_cr_asym_2way_mem_region_mchbar *as2way)

{

	const int intlv[] = { 0x5, 0xA, 0x3, 0xC };

	static const int intlv[] = { 0x5, 0xA, 0x3, 0xC };

	int mask = 0;



	if (as2way->asym_2way_interleave_enable)
@@ -489,7 +489,7 @@ static int dnv_get_registers(void) 
 */

static int get_registers(void)

{

	const int intlv[] = { 10, 11, 12, 12 };

	static const int intlv[] = { 10, 11, 12, 12 };



	if (RD_REG(&tolud, b_cr_tolud_pci) ||

		RD_REG(&touud_lo, b_cr_touud_lo_pci) ||