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greybus: kernel_ver: add sg copy operations for kernel < 3.11
authorRui Miguel Silva <rui.silva@linaro.org>
Wed, 24 Jun 2015 22:20:27 +0000 (23:20 +0100)
committerGreg Kroah-Hartman <gregkh@google.com>
Thu, 25 Jun 2015 00:34:46 +0000 (17:34 -0700)
commit8a01b408a6b071862efadf905bad60d10612e78a
treefc004525e029b111289996d3013b963da35e3c7d
parent5656ab99a0ff9136613ab1da509ccd6d7652d173
greybus: kernel_ver: add sg copy operations for kernel < 3.11

For older kernel, < 3.11, no copy to/from buffer with skip support was
defined. This could break builds for this versions of kernel.
Add them here.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Tested-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
drivers/staging/greybus/kernel_ver.h