| commit | 23af8400571ac4431fac0caefeac18f8aef490df | |
| author | Jean Delvare <khali@linux-fr.org> | |
| Fri, 19 Jun 2009 14:58:20 +0000 (19 16:58 +0200) | ||
| committer | Jean Delvare <khali@linux-fr.org> | |
| Fri, 19 Jun 2009 14:58:20 +0000 (19 16:58 +0200) | ||
| tree | 815be4893ec9a0875813151de3fe85dcae781434 | treesnapshot (tar.gz zip) |
| parent | f18c41daea14baee11252da268cdf5dcd57c7c10 | commitdiff |
i2c: Don't advertise i2c functions when not available
Surround i2c function declarations with ifdefs, so that they aren't
advertised when i2c-core isn't actually built. That way, drivers using
these functions unconditionally will result in an immediate build
failure, rather than a late linking failure which is harder to figure
out.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Surround i2c function declarations with ifdefs, so that they aren't
advertised when i2c-core isn't actually built. That way, drivers using
these functions unconditionally will result in an immediate build
failure, rather than a late linking failure which is harder to figure
out.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Paul Mundt <lethal@linux-sh.org>
| include/linux/i2c.h | diffblobblamehistory |