Hi Artem,
On 08/17/2012 11:16 PM, Artem Bityutskiy wrote:
On Thu, 2012-07-19 at 15:42 +1000, g...@snapgear.com wrote:
From: Greg Ungerer <g...@uclinux.org>
The uclinux.c mapping driver uses ioremap_nocache() to map its physical
mapping address to a system virtual address. Problem is that the region
it is mapping is not device memory. It is ordinary system RAM. On most
non-MMU systems this doesn't matter, and the mapping is always a 1:1
translation of the address. On paged memory systems on some architectures
the page table mappings are not compatible between normal RAM and device
memory.
I cannot compile m68k because of the following errors:
arch/m68k/platform/coldfire/clk.c:54:13: error: redefinition of 'clk_get'
include/linux/clk.h:281:27: note: previous definition of 'clk_get' was here
arch/m68k/platform/coldfire/clk.c:68:5: error: redefinition of 'clk_enable'
include/linux/clk.h:295:19: note: previous definition of 'clk_enable' was here
arch/m68k/platform/coldfire/clk.c:80:6: error: redefinition of 'clk_disable'
include/linux/clk.h:300:20: note: previous definition of 'clk_disable' was here
arch/m68k/platform/coldfire/clk.c:90:6: error: redefinition of 'clk_put'
include/linux/clk.h:291:20: note: previous definition of 'clk_put' was here
arch/m68k/platform/coldfire/clk.c:97:15: error: redefinition of 'clk_get_rate'
include/linux/clk.h:302:29: note: previous definition of 'clk_get_rate' was here
arch/m68k/platform/coldfire/clk.c:150:13: error: redefinition of 'devm_clk_get'
include/linux/clk.h:286:27: note: previous definition of 'devm_clk_get' was here
make[2]: *** [arch/m68k/platform/coldfire/clk.o] Error 1
so I cannot compile-test this patch. Do you have a work-around patch for
that compilation issue?
Yes, apply this patch:
http://marc.info/?l=linux-m68k&m=134397575425772&w=2
It will be going to Linus this week.
Regards
Greg
--
------------------------------------------------------------------------
Greg Ungerer -- Principal Engineer EMAIL: g...@snapgear.com
SnapGear Group, McAfee PHONE: +61 7 3435 2888
8 Gardner Close, FAX: +61 7 3891 3630
Milton, QLD, 4064, Australia WEB: http://www.SnapGear.com
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