Hi Marek,
On Wed, May 23, 2018 at 12:52 PM, Marek Vasut <marek.vasut@xxxxxxxxx> wrote:
> The rcar_pcie_enable_msi() creates IRQ mappings using irq_create_mapping()
> before requesting the IRQs using devm_request_irq(). If devm_request_irq()
> fails for some reason, rcar_pcie_enable_msi() does not remove the mapping.
>
> Pull out the code for disposing IRQ mappings from rcar_pcie_teardown_msi()
> into a separate function and call it from both rcar_pcie_teardown_msi()
> and rcar_pcie_enable_msi() failpath to remove the mappings correctly.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
> Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Thanks a lot!
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
