staging: hikey9xx: hi6421-spmi-pmic: cleanup IRQ handling code

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- Use BIT() and GENMASK();
- Remove duplicated mask definitions;
- Simplify the code under IRQ handler;
- Add a few extra blank lines to make easier to see
  spin_lock/spin_unlock;
- Remove debug code;
- Fix a few minor coding style issues.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/f9fcb184e7cbe8701298085df76d5d9fd285b2c5.1611949675.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mauro Carvalho Chehab 2021-01-29 20:51:53 +01:00 • committed by Greg Kroah-Hartman

parent 8d12635631

commit 307a60f03d

1 changed files with 29 additions and 39 deletions

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drivers/staging/hikey9xx/hi6421-spmi-pmic.c

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