[PATCHv3 0/5] pinctrl fixes for generic functions and groups

[Tony Lindgren]

Here is a resend of fixes for a race issues for generic group and
functions reported by H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>.

Regards,

Tony


Changes since v2:

- Added Nikolaus to Cc as Reported-by did not do it

Changes since v1:

- Check if a function or group already exists as suggested by
  Andy Shevchenko

- Make sure we always have a valid name for functions and groups
  as suggested by Christ van Willegen

- Prettify rza1 variables as suggested by Jacopo Mondi

Tony Lindgren (5):
  pinctrl: core: Return selector to the pinctrl driver
  pinctrl: pinmux: Return selector to the pinctrl driver
  pinctrl: single: Fix group and function selector use
  pinctrl: rza1: Fix selector use for groups and functions
  pinctrl: core: Remove broken remove_last group and pinmux functions

 drivers/pinctrl/core.c           | 35 ++++++++++--
 drivers/pinctrl/core.h           |  6 ---
 drivers/pinctrl/pinctrl-rza1.c   | 24 +++++----
 drivers/pinctrl/pinctrl-single.c | 91 +++++++++++++++++++-------------
 drivers/pinctrl/pinmux.c         | 16 ++++--
 drivers/pinctrl/pinmux.h         |  7 ---
 6 files changed, 112 insertions(+), 67 deletions(-)

-- 
2.17.1