pinctrl: sh-pfc: checker: Improve pin function checks
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 10 Jan 2020 13:19:21 +0000 (14:19 +0100)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 21 Feb 2020 12:57:44 +0000 (13:57 +0100)
commita95b077db4fcf5aeeaf74372e31d684df29cb033
treeff247de4f1f9c0265e92545b16ecee0e2768f2c2
parent4ef30dc72d0a3b3087078379b8e6d666a3c24270
pinctrl: sh-pfc: checker: Improve pin function checks

Improve the checks for pin function descriptors:
  1. Merge declaration and assignment of the local variable for the
     current pin function,
  2. Pin function names must be unique.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200110131927.1029-8-geert+renesas@glider.be
drivers/pinctrl/sh-pfc/core.c