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authorLinus Walleij <linus.walleij@linaro.org>2013-03-19 14:21:47 +0100
committerLinus Walleij <linus.walleij@linaro.org>2013-04-08 13:57:38 +0200
commitb047d98127ccbf9fe83b6192a3562b3ead0b2415 (patch)
treef37f0f6dcbeccbdc67621a84ceabf7f16d05ba0f /arch/arm/mach-ux500/cpu.c
parent9a47a8dccf8866b497bd80809da1c665e7b07c2c (diff)
downloadlinux-linaro-stable-b047d98127ccbf9fe83b6192a3562b3ead0b2415.tar.gz
mfd: db8500-prcmu: get base address from resource
We cannot use a global variable stored in <mach/hardware.h> to find the base address of the PRCMU. The real resource is already there from the board, so use this to look up the base address instead. Currently the patch is kept minimal so as not to interfere with other work being done on refactoring this driver, but at a later point the defines using (prcmu_base + 0xnnn) need to be replaced by pure offset defined for (0xnnn) and the base inlined with the readl()/writel() and similar codepaths. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ux500/cpu.c')
-rw-r--r--arch/arm/mach-ux500/cpu.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 6d3b57d61835..6f8e152226e3 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -30,8 +30,6 @@
#include "board-mop500.h"
#include "id.h"
-void __iomem *_PRCMU_BASE;
-
/*
* FIXME: Should we set up the GPIO domain here?
*