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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-14 02:14:21 +1100
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2015-01-15 17:12:13 +0100
commit660ec7cfdf0b48c135ada6cd67af25d66404d3ba (patch)
tree378e252f25afb3d8385f3b2a31c9f9f0194e331f /3rdparty/arm-trusted-firmware
parentb0a00c996d8d60cf207156f0a5176310dc4d7403 (diff)
downloadcoreboot-660ec7cfdf0b48c135ada6cd67af25d66404d3ba.tar.xz
drivers/i2c/w83795: Fix tautology from wrong return type
The correct type-signature of 'do_smbus_write_byte' is: int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val) and so storing the return type in a 'u32' is inappropriate, leading to a tautological compare of 'ret < 0' and 'err < 0'. Change-Id: I65486df7156c70af84fa00c336142d9a45998620 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/8209 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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