Hi Douglas,
Thank you for the patch.
> Subject: [PATCH v2 2/2] wifi: ath5k: Use platform_get_irq() to get the interrupt
>
> As of commit a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core"), we need to
> use platform_get_irq() instead of
> platform_get_resource() to get our IRQs because
> platform_get_resource() simply won't get them anymore.
>
> This was already fixed in several other Atheros WiFi drivers, apparently in response to Zeal Robot
> reports. An example of another fix is commit 9503a1fc123d ("ath9k: Use platform_get_irq() to get the
> interrupt"). ath5k seems to have been missed in this effort, though.
>
> Fixes: a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core")
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> ---
> I'm not setup to actually test this, but I figured that I might as well go all the way and fix all the
> instances of the same pattern that I found in the ath drivers since the old call was actually breaking
> me in ath11k. I did at least confirm that the code compiles for me.
>
> If folks would rather not land an untested patch like this, though, feel free to drop this and just
> land patch #1 as long as that one looks OK.
>
> Changes in v2:
> - Update commit message and point to patch that broke us (Jonas)
>
> drivers/net/wireless/ath/ath5k/ahb.c | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Cheers,
Prabhakar
> diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
> index 2c9cec8b53d9..28a1e5eff204 100644
> --- a/drivers/net/wireless/ath/ath5k/ahb.c
> +++ b/drivers/net/wireless/ath/ath5k/ahb.c
> @@ -113,15 +113,13 @@ static int ath_ahb_probe(struct platform_device *pdev)
> goto err_out;
> }
>
> - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
> - if (res == NULL) {
> - dev_err(&pdev->dev, "no IRQ resource found\n");
> - ret = -ENXIO;
> + irq = platform_get_irq(pdev, 0);
> + if (irq < 0) {
> + dev_err(&pdev->dev, "no IRQ resource found: %d\n", irq);
> + ret = irq;
> goto err_iounmap;
> }
>
> - irq = res->start;
> -
> hw = ieee80211_alloc_hw(sizeof(struct ath5k_hw), &ath5k_hw_ops);
> if (hw == NULL) {
> dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
> --
> 2.39.1.456.gfc5497dd1b-goog
