linux-kernel - [PATCH 0/3] gpio: check the return value of irq_alloc_generic

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Date:   Thu, 25 May 2017 10:37:35 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Alexandre Courbot <gnurou@...il.com>
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <brgl@...ev.pl>
Subject: [PATCH 0/3] gpio: check the return value of irq_alloc_generic_chip()

While hacking on some irq devres stuff I noticed that the return value
of irq_alloc_generic_chip() is not being checked in a couple GPIO
drivers.

Those routines can fail, so check it and bail out if they do.

Bartosz Golaszewski (3):
  gpio: pch: check the return value of irq_alloc_generic_chip()
  gpio: sta2x11: check the return value of irq_alloc_generic_chip()
  gpio: ml-ioh: check the return value of irq_alloc_generic_chip()

 drivers/gpio/gpio-ml-ioh.c  | 16 +++++++++++++---
 drivers/gpio/gpio-pch.c     | 15 ++++++++++++---
 drivers/gpio/gpio-sta2x11.c | 12 ++++++++++--
 3 files changed, 35 insertions(+), 8 deletions(-)

-- 
2.9.3