Fix alignment faults seen during play-back of files with specific
sampling rates such as 44.1K. This is based on the discussion here:
http://www.spinics.net/lists/arm-kernel/msg384647.html
Patch 1 is needed as m32r arch does not define ioremap_wc. Patch 2 adds a
resource managed helper function for ioremap_wc which is used in patch 3.
Changes since v1:
- Fix the compilation error with m32r due to missing ioremap_wc
definition.
- Fixed minor indentation issues.
Note: Other architectures either have ioremap_wc defined or are including
generic "io.h"/"iomap.h". c6x arch is the only one I am not sure of.
Abhilash Kesavan (3):
m32r: add definition of ioremap_wc to io.h
lib: devres: add a helper function for ioremap_wc
misc: sram: switch to ioremap_wc from ioremap
Documentation/driver-model/devres.txt | 1 +
arch/m32r/include/asm/io.h | 1 +
drivers/misc/sram.c | 17 ++++++++++++++---
include/linux/io.h | 2 ++
lib/devres.c | 28 ++++++++++++++++++++++++++++
5 files changed, 46 insertions(+), 3 deletions(-)
--
1.7.9.5
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