Please ignore this. [PATCH 1/6] brcmfmac: allow device tree node
without 'interrupts' property posted earlier today deals with the same
thing, in a better way.
On Wed, May 20, 2015 at 16:02:15 +0200, Henrik Eriksson wrote:
> Clear the pdata pointer in sdiodev after freeing the memory. In my case
> not doing so interferes with device initialization as request_irq of
> sdiodev->pdata->oob_irq_nr fails, but even if not, leaving a wild
> pointer is incorrect.
>
> Signed-off-by: Henrik Eriksson <henriken@xxxxxxxx>
> ---
> drivers/net/wireless/brcm80211/brcmfmac/of.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.c b/drivers/net/wireless/brcm80211/brcmfmac/of.c
> index c824570..71ead7b 100644
> --- a/drivers/net/wireless/brcm80211/brcmfmac/of.c
> +++ b/drivers/net/wireless/brcm80211/brcmfmac/of.c
> @@ -43,6 +43,7 @@ void brcmf_of_probe(struct brcmf_sdio_dev *sdiodev)
> if (!irq) {
> brcmf_err("interrupt could not be mapped\n");
> devm_kfree(dev, sdiodev->pdata);
> + sdiodev->pdata = NULL;
> return;
> }
> irqf = irqd_get_trigger_type(irq_get_irq_data(irq));
--
henrik eriksson
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