Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 33b06b51 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
Browse files

[MIPS] TX49: Fix use of CDEX build_store_reg() 



The commit a923660d786a53e78834b19062f7af2535f7f8ad accidently
prevents TX49 from using CDEX.  Use build_dst_pref() only if prefetch
for store was really available.

Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent d98f9237

arch/mips/mm/pg-r4k.c

+4 −5
Original line number Diff line number Diff line
@@ -243,11 +243,10 @@ static void __init __build_store_reg(int reg) 


static inline void build_store_reg(int reg)

{

	if (cpu_has_prefetch)

		if (reg)

			build_dst_pref(pref_offset_copy);

		else

			build_dst_pref(pref_offset_clear);

	int pref_off = cpu_has_prefetch ?

		(reg ? pref_offset_copy : pref_offset_clear) : 0;

	if (pref_off)

		build_dst_pref(pref_off);

	else if (cpu_has_cache_cdex_s)

		build_cdex_s();

	else if (cpu_has_cache_cdex_p)