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greybus: kernel_ver.h: define U32_MAX and U64_MAX

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These were not defined, and I just posted patches that use them.

Signed-off-by: Alex Elder <elder@linaro.org>
Tested-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Alex Elder 2015-08-04 13:44:10 -05:00 committed by Greg Kroah-Hartman
parent 1fb807cf6d
commit 47a96858b5
1 changed files with 8 additions and 0 deletions
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8
drivers/staging/greybus/kernel_ver.h
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@ -57,6 +57,14 @@
#define U16_MAX ((u16)(~0U))
#endif /* !U16_MAX */
#ifndef U32_MAX
#define U32_MAX ((u32)(~0U))
#endif /* !U32_MAX */
#ifndef U64_MAX
#define U64_MAX ((u64)(~0U))
#endif /* !U64_MAX */
/*
* The GPIO api sucks rocks in places, like removal, so work around their
* explicit requirements of catching the return value for kernels older than