[PATCH v6 0/7] gpio: ep93xx: fixes series patch

[Nikita Shubin <nikita.shubin@xxxxxxxxxxx>]

v2: 
https://lore.kernel.org/linux-gpio/20210127104617.1173-1-nikita.shubin@xxxxxxxxxxx/

v3:
https://lore.kernel.org/linux-gpio/20210128122123.25341-1-nikita.shubin@xxxxxxxxxxx/

v4:
https://lore.kernel.org/linux-gpio/20210205080507.16007-1-nikita.shubin@xxxxxxxxxxx/

v5: 
https://lore.kernel.org/linux-gpio/20210208085954.30050-1-nikita.shubin@xxxxxxxxxxx/

v5->v6 changes

[PATCH v6 2/7] gpio: ep93xx: Fix single irqchip with multi gpiochips
Andy Shevchenko:
- add devm_kasprintf() return value check and move it out from
  ep93xx_init_irq_chip()
- removed ep93xx_gpio_irq_chip
- pass girq->chip instead of removed ep93xx_gpio_irq_chip to
  irq_set_chip_and_handler for port F

Tested all patches on ts7250 board.