The Brahma-B15's ISAR0 correcty advertises UDIV/SDIV support in both ARM
and Thumb2 modes (CPUID_EXT_ISAR0=02101110), so we don't need to
manually apply this hwcap.
The code in question actually predates the following commit, which made
our hwcaps unnecessary:
commit 8164f7af88d9ad3a757bd14f634b23997ee77f6b
Author: Stephen Boyd <sb...@codeaurora.org>
Date: Mon Mar 18 19:44:15 2013 +0100
ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register
Signed-off-by: Brian Norris <computersforpe...@gmail.com>
Cc: Will Deacon <will.dea...@arm.com>
Cc: Mark Rutland <mark.rutl...@arm.com>
---
Supersedes Gregory's previous patch.
This addresses some very old review comments from Mark and Will:
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-January/225895.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-January/227916.html
arch/arm/mm/proc-v7.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index b5d67db20897..b3a947863ac7 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -570,7 +570,7 @@ __v7_ca15mp_proc_info:
__v7_b15mp_proc_info:
.long 0x420f00f0
.long 0xff0ffff0
- __v7_proc __v7_b15mp_setup, hwcaps = HWCAP_IDIV
+ __v7_proc __v7_b15mp_setup
.size __v7_b15mp_proc_info, . - __v7_b15mp_proc_info
/*
--
1.9.1
--
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