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author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2015-07-17 14:48:56 +0200 |
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committer | Wolfram Sang <wsa@the-dreams.de> | 2015-08-24 14:05:14 +0200 |
commit | 9bccc70a127cfe2a13e34d6b6e7300caae113f8f (patch) | |
tree | da17b6a3de9f47c5affd0b685b69524a67fd03f6 /Documentation/i2c | |
parent | b4e2f6ac1281cd3e066919cc762eef4924e9fcc5 (diff) | |
download | linux-9bccc70a127cfe2a13e34d6b6e7300caae113f8f.tar.gz linux-9bccc70a127cfe2a13e34d6b6e7300caae113f8f.tar.bz2 linux-9bccc70a127cfe2a13e34d6b6e7300caae113f8f.zip |
i2c: take address space into account when checking for used addresses
It is not enough to compare the plain address value, we also need to
check the flags enabling a different address space. E.g. it is valid to
have address 0x50 as a 7-bit address and 0x050 as 10-bit address on the
same bus. Same for addresses when we are the slave.
Tested-by: Andrey Danin <danindrey@mail.ru>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation/i2c')
0 files changed, 0 insertions, 0 deletions