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ath10k: Use platform_get_irq() to get the interrupt

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platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211224192626.15843-8-prabhakar.mahadev-lad.rj@bp.renesas.com
This commit is contained in:
Lad Prabhakar
2021-12-24 19:26:25 +00:00
committed by Kalle Valo
parent dff39ad93d
commit f14c3f4db9
1 changed files with 5 additions and 10 deletions
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drivers/net/wireless/ath/ath10k/snoc.c
+5 -10
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@@ -1306,13 +1306,10 @@ static int ath10k_snoc_resource_init(struct ath10k *ar)
}
for (i = 0; i < CE_COUNT; i++) {
res = platform_get_resource(ar_snoc->dev, IORESOURCE_IRQ, i);
if (!res) {
ath10k_err(ar, "failed to get IRQ%d\n", i);
ret = -ENODEV;
goto out;
}
ar_snoc->ce_irqs[i].irq_line = res->start;
ret = platform_get_irq(ar_snoc->dev, i);
if (ret < 0)
return ret;
ar_snoc->ce_irqs[i].irq_line = ret;
}
ret = device_property_read_u32(&pdev->dev, "qcom,xo-cal-data",
@@ -1323,10 +1320,8 @@ static int ath10k_snoc_resource_init(struct ath10k *ar)
ath10k_dbg(ar, ATH10K_DBG_SNOC, "xo cal data %x\n",
ar_snoc->xo_cal_data);
}
ret = 0;
out:
return ret;
return 0;
}
static void ath10k_snoc_quirks_init(struct ath10k *ar)