i2c: designware-baytrail: fix sparse warnings
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 10 Feb 2015 17:06:08 +0000 (19:06 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Sat, 7 Mar 2015 00:07:46 +0000 (01:07 +0100)
commitc8e043e6f717b0256b1cfc55d03c232e8a5c8cbd
tree110a175e0fe68502c8935f58a8686f8675fa580f
parent259aada436e13ec75a8b0f252a78e6577879008e
i2c: designware-baytrail: fix sparse warnings

There is no need to export functions that are used as the callbacks in the
struct dw_i2c_dev. Otherwise we get the following warnings:

drivers/i2c/busses/i2c-designware-baytrail.c:63:5: warning: symbol 'baytrail_i2c_acquire' was not declared. Should it be static?
drivers/i2c/busses/i2c-designware-baytrail.c:114:6: warning: symbol 'baytrail_i2c_release' was not declared. Should it be static?

While here, do few indentation fixes, remove i2c_dw_eval_lock_support() from
functions exported to the modules and redundant assignment of local sem
variable.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-designware-baytrail.c