Messages in this thread | | | From | Linus Walleij <> | Date | Wed, 11 Sep 2019 10:42:57 +0100 | Subject | Re: [PATCH 2/2] gpio: iproc-gpio: Handle interrupts for multiple instances |
| |
On Thu, Aug 29, 2019 at 5:52 AM Srinath Mannam <srinath.mannam@broadcom.com> wrote:
> From: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> > > When multiple instance of iproc-gpio chips are present, a fix up > message[1] is printed during the probe of second and later instances. > > This issue is because driver sharing same irq_chip data structure > among multiple instances of driver. > > Fix this by allocating irq_chip data structure per instance of > iproc-gpio. > > [1] fix up message addressed by this patch > [ 7.862208] gpio gpiochip2: (689d0000.gpio): detected irqchip that > is shared with multiple gpiochips: please fix the driver. > > Fixes: 616043d58a89 ("pinctrl: Rename gpio driver from cygnus to iproc") > Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Patch applied, I had to rewrite it a bit to fit the new code that set up the irqchip when adding the gpio_chip, please check that the result works.
Yours, Linus Walleij
| |