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authorTaras Kondratiuk <taras.kondratiuk@linaro.org>2013-11-20 20:23:44 +0200
committerWolfram Sang <wsa@the-dreams.de>2013-11-26 13:38:44 +0100
commita238dcfa84bcd9d5d0ceba3fa66a335f233f8f1b (patch)
tree66422e77da230f2a91c4a9d1576318ef06f033a4 /drivers/i2c/busses/i2c-bcm-kona.c
parent6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff)
downloadlinux-a238dcfa84bcd9d5d0ceba3fa66a335f233f8f1b.tar.bz2
i2c: davinci: raw read and write endian fix
I2C IP block expect LE data, but CPU may operate in BE mode. Need to use endian neutral functions to read/write h/w registers. I.e instead of __raw_read[lw] and __raw_write[lw] functions code need to use read[lw]_relaxed and write[lw]_relaxed functions. If the first simply reads/writes register, the second will byteswap it if host operates in BE mode. Changes are trivial sed like replacement of __raw_xxx functions with xxx_relaxed variant. Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-bcm-kona.c')
0 files changed, 0 insertions, 0 deletions