i2c: dev: Define pr_fmt() and drop duplication substrings

Define pr_fmt() to print module name as prefix and at the same time
drop duplication substrings in the messages.

While at it, convert printk(<LEVEL>) to pr_<level>().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Andy Shevchenko 2021-07-12 17:23:22 +03:00 • committed by Wolfram Sang
commit 295e0e7be7