[PATCH 11/15] arm-soc: mvebu: replace open coded VA->PA conversion

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This replaces an open coded calculation to obtain the physical
address of a far symbol with a call to the new ldr_l etc macro.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
---
 arch/arm/mach-mvebu/coherency_ll.S | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/arch/arm/mach-mvebu/coherency_ll.S b/arch/arm/mach-mvebu/coherency_ll.S
index 8b2fbc8b6bc6..df0ccb5cef1d 100644
--- a/arch/arm/mach-mvebu/coherency_ll.S
+++ b/arch/arm/mach-mvebu/coherency_ll.S
@@ -42,9 +42,7 @@ ENTRY(ll_get_coherency_base)
 	ldr	r1, =coherency_base
 	cmp	r1, #0
 	beq	2f
-	adr	r1, 3f
-	ldr	r3, [r1]
-	ldr	r1, [r1, r3]
+	ldr_l	r1, coherency_phys_base
 	b	2f
 1:
 	/*
@@ -160,7 +158,3 @@ ENTRY(ll_disable_coherency)
 	dsb
 	ret	lr
 ENDPROC(ll_disable_coherency)
-
-	.align 2
-3:
-	.long	coherency_phys_base - .
-- 
2.11.0

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux