[ARM] 3079/1: Fix typo in i2c-iop3xx.c (invalid pointer passed to release_mem_region)

Patch from Dan Williams

* If request_irq fails then a call to release_mem_region will be made with an invalid pointer.
* Two formatting fixes

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 file changed