HID: intel-ish-hid: request_irq failure
On some platforms ISH interrupt is shared, which causes request_irq to
fail. This requires IRQF_SHARED irq flag.
But IRQF_NO_SUSPEND and IRQF_SHARED should not be used together, so
removed IRQF_NO_SUSPEND flag. Anyway this driver doesn't require
IRQF_NO_SUSPEND, as this interrupt is not required during "noirq" phases
of suspending and resuming devices as well as during the time when
nonboot CPUs are taken offline and brought back online.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index 7e3622a7..20d647d 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -146,7 +146,7 @@
pdev->dev_flags |= PCI_DEV_FLAGS_NO_D3;
/* request and enable interrupt */
- ret = request_irq(pdev->irq, ish_irq_handler, IRQF_NO_SUSPEND,
+ ret = request_irq(pdev->irq, ish_irq_handler, IRQF_SHARED,
KBUILD_MODNAME, dev);
if (ret) {
dev_err(&pdev->dev, "ISH: request IRQ failure (%d)\n",