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i2c: Make i2c_register_board_info() a NOP when CONFIG_I2C_BOARDINFO=n
authorDavid Brownell <david-b@pacbell.net>
Sun, 24 Feb 2008 19:03:42 +0000 (20:03 +0100)
committerJean Delvare <khali@hyperion.delvare>
Sun, 24 Feb 2008 19:03:42 +0000 (20:03 +0100)
commit263867631ea02741baf878ca9faaf94b1563b9d7
tree11875248c5115517ca1b328a630030461f0d00b1tree | snapshot
parent104cb574feb3033299568483a3f68031f47e0d43commit | diff
i2c: Make i2c_register_board_info() a NOP when CONFIG_I2C_BOARDINFO=n

Don't require platform code to be #ifdeffed according to whether
I2C is enabled or not ... if it's not enabled, let GCC compile out
all I2C device declarations.  (Issue noted on an NSLU2 build that
didn't configure I2C.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
include/linux/i2c.h diff | blob | history
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