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wlcore: always register dummy hardirq
This keeps the kernel happy when using edge-irqs and requesting a threaded irq. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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@ -5994,6 +5994,11 @@ static const struct wiphy_wowlan_support wlcore_wowlan_support = {
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};
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#endif
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static irqreturn_t wlcore_hardirq(int irq, void *cookie)
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{
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return IRQ_WAKE_THREAD;
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}
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static void wlcore_nvs_cb(const struct firmware *fw, void *context)
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{
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struct wl1271 *wl = context;
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@ -6002,6 +6007,7 @@ static void wlcore_nvs_cb(const struct firmware *fw, void *context)
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struct wl12xx_platform_data *pdata = pdev_data->pdata;
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unsigned long irqflags;
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int ret;
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irq_handler_t hardirq_fn = NULL;
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if (fw) {
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wl->nvs = kmemdup(fw->data, fw->size, GFP_KERNEL);
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@ -6030,12 +6036,14 @@ static void wlcore_nvs_cb(const struct firmware *fw, void *context)
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wl->platform_quirks = pdata->platform_quirks;
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wl->if_ops = pdev_data->if_ops;
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if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ)
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if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ) {
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irqflags = IRQF_TRIGGER_RISING;
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else
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hardirq_fn = wlcore_hardirq;
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} else {
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irqflags = IRQF_TRIGGER_HIGH | IRQF_ONESHOT;
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}
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ret = request_threaded_irq(wl->irq, NULL, wlcore_irq,
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ret = request_threaded_irq(wl->irq, hardirq_fn, wlcore_irq,
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irqflags, pdev->name, wl);
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if (ret < 0) {
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wl1271_error("request_irq() failed: %d", ret);
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