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authorHeiko Schocher <hs@denx.de>2008-10-15 09:35:26 +0200
committerWolfgang Denk <wd@denx.de>2008-10-18 21:54:01 +0200
commit98aed379586a155292efbf3209356836584b601c (patch)
treeb6ed51c21c915d6c0315febb0bf6b787dcc38ed8 /board
parent799b784aa00cb03a352847ab9f9acdde79b72d21 (diff)
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soft_i2c: prevent compiler warnings if driver does not use CPU Pins.
This patch fixes the following warnings, when using the soft_i2c driver using no CPU pins on MPC82xx or MPC8xx systems: soft_i2c.c: In function 'send_reset': soft_i2c.c:93: warning: unused variable 'immr' soft_i2c.c: In function 'send_start': soft_i2c.c:124: warning: unused variable 'immr' soft_i2c.c: In function 'send_stop': soft_i2c.c:146: warning: unused variable 'immr' soft_i2c.c: In function 'send_ack': soft_i2c.c:171: warning: unused variable 'immr' soft_i2c.c: In function 'write_byte': soft_i2c.c:196: warning: unused variable 'immr' soft_i2c.c: In function 'read_byte': soft_i2c.c:244: warning: unused variable 'immr' Signed-off-by: Heiko Schocher <hs@denx.de>
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