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authorRyan Salsamendi <rsalsamendi@hotmail.com>2017-07-04 13:35:06 -0700
committerNico Huber <nico.h@gmx.de>2017-07-06 20:20:12 +0000
commitb9bc2571bebf05f9a295e80a66226064ef41b020 (patch)
tree1b600da94f5dd2cfb1aeed3f92816f929a62314d /src/include/device/i2c.h
parent70c27de57122558a0579ba7fb6517d55ed5bafc1 (diff)
northbridge/intel/haswell: Fix undefined behavior
Fix undefined behavior found by clang's -Wshift-sign-overflow, grep, and source inspection. Left shifting an int where the right operand is >= the width of the type is undefined. Add UL suffix since it's safe for unsigned types. Change-Id: Id1ed2252ce3ed052730dd10b24c453c34c2ab4ff Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com> Reviewed-on: https://review.coreboot.org/20465 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/include/device/i2c.h')
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