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| author |   Sergey Shtylyov <s.shtylyov@omp.ru> | 2023-06-01 23:22:17 +0300 |
|---|---|---|
| committer |   John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> | 2023-06-11 18:22:47 +0200 |
| commit | a8ac2961148e8c720dc760f2e06627cd5c55a154 (patch) | |
| tree | ec7fc4bb659b043602b12a7739e5ef1ef8d2a366 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | sh: j2: Use ioremap() to translate device tree address into kernel memory (diff) | |
| download | wireguard-linux-a8ac2961148e8c720dc760f2e06627cd5c55a154.tar.xz wireguard-linux-a8ac2961148e8c720dc760f2e06627cd5c55a154.zip | |
sh: Avoid using IRQ0 on SH3 and SH4
IRQ0 is no longer returned by platform_get_irq() and its ilk -- they now
return -EINVAL instead. However, the kernel code supporting SH3/4-based
SoCs still 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 are using IRQ0 for the SMSC911x compatible Ethernet chip.
Fixes: ce753ad1549c ("platform: finally disallow IRQ0 in platform_get_irq() and its ilk")
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>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/71105dbf-cdb0-72e1-f9eb-eeda8e321696@omp.ru
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions