Please ignore, not sure why this landed without a subject.
On Tue, Sep 27, 2016 at 9:50 AM, Rajat Jain <raja...@google.com> wrote:
> From: Wei-Ning Huang <wnhu...@google.com>
>
> Date: Thu, 17 Mar 2016 11:43:16 +0800
> Subject: [PATCH] mwifiex: report wakeup for wowlan
>
> Enable notifying wakeup source to the PM core. This allow darkresume to
> correctly track wakeup source and mark mwifiex_plt as 'automatic' wakeup
> source.
>
> Signed-off-by: Wei-Ning Huang <wnhu...@google.com>
> Signed-off-by: Rajat Jain <raja...@google.com>
> Tested-by: Wei-Ning Huang <wnhu...@chromium.org>
> Reviewed-by: Eric Caruso <ejcar...@chromium.org>
> ---
> drivers/net/wireless/marvell/mwifiex/sdio.c | 8 ++++++++
> drivers/net/wireless/marvell/mwifiex/sdio.h | 1 +
> 2 files changed, 9 insertions(+)
>
> diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c
> b/drivers/net/wireless/marvell/mwifiex/sdio.c
> index d3e1561..a5f63e4 100644
> --- a/drivers/net/wireless/marvell/mwifiex/sdio.c
> +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
> @@ -89,6 +89,9 @@ static irqreturn_t mwifiex_wake_irq_wifi(int irq, void
> *priv)
> disable_irq_nosync(irq);
> }
>
> + /* Notify PM core we are wakeup source */
> + pm_wakeup_event(cfg->dev, 0);
> +
> return IRQ_HANDLED;
> }
>
> @@ -112,6 +115,7 @@ static int mwifiex_sdio_probe_of(struct device *dev,
> struct sdio_mmc_card *card)
> GFP_KERNEL);
> cfg = card->plt_wake_cfg;
> if (cfg && card->plt_of_node) {
> + cfg->dev = dev;
> cfg->irq_wifi = irq_of_parse_and_map(card->plt_of_node, 0);
> if (!cfg->irq_wifi) {
> dev_dbg(dev,
> @@ -130,6 +134,10 @@ static int mwifiex_sdio_probe_of(struct device *dev,
> struct sdio_mmc_card *card)
> }
> }
>
> + ret = device_init_wakeup(dev, true);
> + if (ret)
> + dev_err(dev, "fail to init wakeup for mwifiex");
> +
> return 0;
> }
>
> diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h
> b/drivers/net/wireless/marvell/mwifiex/sdio.h
> index db837f1..07cdd23 100644
> --- a/drivers/net/wireless/marvell/mwifiex/sdio.h
> +++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
> @@ -155,6 +155,7 @@
> } while (0)
>
> struct mwifiex_plt_wake_cfg {
> + struct device *dev;
> int irq_wifi;
> bool wake_by_wifi;
> };
> --
> 2.8.0.rc3.226.g39d4020
>
