i2c: i2c-s3c2410: Add a cpu_relax() to busy wait for bus idle
authorMark Brown <[email protected]>
Fri, 9 Dec 2011 12:55:03 +0000 (20:55 +0800)
committerBen Dooks <[email protected]>
Sun, 18 Dec 2011 11:44:26 +0000 (11:44 +0000)
commit37de03ea1246c8280f6c8c6f61ea98973e9b9448
tree12df4d31c02cc4630281db06c7c6874741289378
parenta36bfddd65b58dd8c8364dba919c04922e04f2f5
i2c: i2c-s3c2410: Add a cpu_relax() to busy wait for bus idle

Be a bit more friendly.

Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
drivers/i2c/busses/i2c-s3c2410.c