[PATCH v3 0/4] dev_printk: add dev_errp_probe() helper

[Nuno Sa <nuno.sa@analog.com>]

Main changes in v3 are Andy feedback on v2. Still note that I'm not
adding a new variant for dev_err_* that takes an error pointer and return
an int. I prefer to defer that if we really want such a variant.
Anyways, here it goes v3 log:

v1:
 * https://lore.kernel.org/all/20240404-dev-add_dev_errp_probe-v1-0-d18e3eb7ec3f@analog.com/

v2:
 * https://lore.kernel.org/all/20240423-dev-add_dev_errp_probe-v2-0-12f43c5d8b0d@analog.com/ 

v3:
 * Patch 1:
   - Removed parenthesis around macros;

 * Patch 2:
   - Removed local struct device *dev helper;
   - Added missing \n to printk().

 * Patch 4:
   - Make sure to not double error code printing;
   - Added missing new line.

---
Nuno Sa (4):
      dev_printk: add new dev_err_probe() helpers
      iio: temperature: ltc2983: convert to dev_err_probe()
      iio: backend: make use of dev_err_cast_probe()
      iio: common: scmi_iio: convert to dev_err_probe()

 drivers/iio/common/scmi_sensors/scmi_iio.c |  45 +++--
 drivers/iio/industrialio-backend.c         |   8 +-
 drivers/iio/temperature/ltc2983.c          | 260 +++++++++++++----------------
 include/linux/dev_printk.h                 |   8 +
 4 files changed, 143 insertions(+), 178 deletions(-)
---
base-commit: 234cb065ad82915ff8d06ce01e01c3e640b674d2
change-id: 20240404-dev-add_dev_errp_probe-69e7524c2803
--

Thanks!
- Nuno Sá