i2c: parport: start using pr_fmt

Start using pr_fmt and convert all remaining printk to use
pr_* family of macros.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
[wsa: remove print on kzalloc failure]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
1 file changed