[PATCH] i2c: iop3xxx: fix build failure after waitqueue changes

On Fri, Jun 28, 2013 at 02:35:52PM -0700, Kevin Hilman wrote:

There has long been a syntax problem in iop3xx_i2c_wait_event() which
has been somehow hidden by the macros in <linux/wait.h>.  After some
recent cleanup/rework of the wait_event_* helpers, the bug has come
out from hiding and now results in build failure:

/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c: In function 'iop3xx_i2c_wait_event':
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:143: error: expected ')' before ';' token
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:157: error: expected ')' before ';' token
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:213: error: expected ')' before ';' token
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:291: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:551: error: expected ')' before ';' token
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:565: error: expected ')' before ';' token
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:764: error: expected ')' before ';' token
/work/kernel/next/drivers/i2c/busses/i2c-iop3xx.c:176:778: error: expected ')' b

Fix by removing stray ';'

Signed-off-by: Kevin Hilman <redacted>

Applied to for-next, thanks! (Geez, that original code looks ugly...)

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