diff options
| author | Alex Bee <knaerzche@gmail.com> | 2024-06-22 23:54:16 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-06-26 19:50:58 +0200 |
| commit | f3f942d6e5889ea9d46cecf8fc0b7893b5ba9792 (patch) | |
| tree | 3b24c359de5107c7cec71e3a1877afd7cd710cd9 | |
| parent | wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3 (diff) | |
| download | linux-f3f942d6e5889ea9d46cecf8fc0b7893b5ba9792.tar.xz linux-f3f942d6e5889ea9d46cecf8fc0b7893b5ba9792.zip | |
wifi: brcmfmac: of: Support interrupts-extended
The currently existing of_property_present check for interrupts does not
cover all ways interrupts can be defined in a device tree, e.g.
"interrupts-extended".
In order to support all current and future ways that can be done, drop that
check and call of_irq_parse_one to figure out if an interrupt is defined
and irq_create_of_mapping for the actual mapping and let it be handled by
the interrupt subsystem.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240622215416.659208-1-knaerzche@gmail.com
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c index e406e11481a6..fe4f65756105 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c @@ -70,6 +70,7 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, { struct brcmfmac_sdio_pd *sdio = &settings->bus.sdio; struct device_node *root, *np = dev->of_node; + struct of_phandle_args oirq; const char *prop; int irq; int err; @@ -129,10 +130,10 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, sdio->drive_strength = val; /* make sure there are interrupts defined in the node */ - if (!of_property_present(np, "interrupts")) + if (of_irq_parse_one(np, 0, &oirq)) return; - irq = irq_of_parse_and_map(np, 0); + irq = irq_create_of_mapping(&oirq); if (!irq) { brcmf_err("interrupt could not be mapped\n"); return; |