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i2c: i2c-bfin-twi: Always access 16 bit MMR by bfin 16 bit access Macro.
authorSonic Zhang <sonic.zhang@analog.com>
Tue, 5 Jun 2012 05:20:06 +0000 (13:20 +0800)
committerBob Liu <lliubbo@gmail.com>
Tue, 24 Jul 2012 05:39:50 +0000 (13:39 +0800)
commitf794d7ba884ffdde063273a97045a6b8d05aa94c
tree7d2b4f7a5bcf25f589166426f8c1000b751fed4btree | snapshot
parent335dd559b5c870b4ca3111b46f3358389c1ead3bcommit | diff
i2c: i2c-bfin-twi: Always access 16 bit MMR by bfin 16 bit access Macro.

Otherwise, the compiler may optimize assemble code into 8bit access instruction
when target register is 8 bit width.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
arch/blackfin/include/asm/bfin_twi.h diff | blob | history
Linux kernel for KaRo TX COM modules