Messages in this thread | | | Subject | Re: [PATCH v4] sh: avoid using IRQ0 on SH3/4 | From | Sergey Shtylyov <> | Date | Fri, 13 Jan 2023 21:21:36 +0300 |
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Hello!
On 5/3/22 11:42 PM, Sergey Shtylyov wrote:
> Using IRQ0 by the platform devices is going to be disallowed soon (see [1]) > and even now, when IRQ0 is about to be returned by platfrom_get_irq(), you > see a big warning. The code supporting SH3/4 SoCs maps the IRQ #s starting > at 0 -- modify that code to start the IRQ #s from 16 instead. > > The patch should mostly affect the AP-SH4A-3A/AP-SH4AD-0A boards as they > indeed use IRQ0 for the SMSC911x compatible Ethernet chip... > > [1] https://lore.kernel.org/all/025679e1-1f0a-ae4b-4369-01164f691511@omp.ru/ > > Fixes: a85a6c86c25b ("driver core: platform: Clarify that IRQ 0 is invalid") > Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> > Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> > > --- > The patch is against Linus Torvalds' 'linux.git' repo.
So, this patch hasn't been merged... may I ask why? :-(
MBR, Sergey
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