[PATCH 0/6] gpio: fix gpio_chip add and remove

Johan Hovold
2015-01-12T16:12:59Z

This series fix a few issues with gpiochip_add and gpiochip_remove.

The gpio-chip removal paths have probably not been exercised much, and
there are further issues here that I'm working on fixing in order better
support hot-plugging of gpio chips. I believe these patches should go
into 3.19 meanwhile.

Johan

Johan Hovold (6):
gpio: fix memory and reference leaks in gpiochip_add error path
gpio: fix gpio-chip list corruption
gpio: clean up gpiochip_add error handling
gpio: fix memory leak and sleep-while-atomic
gpio: fix sleep-while-atomic in gpiochip_remove
gpio: unregister gpiochip device before removing it

drivers/gpio/gpiolib.c | 58 ++++++++++++++++++++++++++------------------------
1 file changed, 30 insertions(+), 28 deletions(-)

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2.0.5