Patch "ACPI: Drop acpi_dev_irqresource_disabled()" has been added to the 5.10-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    ACPI: Drop acpi_dev_irqresource_disabled()

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     acpi-drop-acpi_dev_irqresource_disabled.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit ca8cf930a1071058bad0c49c7c18d2f7ae821834
Author: John Garry <john.garry@xxxxxxxxxx>
Date:   Wed Dec 2 18:36:55 2020 +0800

    ACPI: Drop acpi_dev_irqresource_disabled()
    
    [ Upstream commit 1c3f69b4543af0aad514c127298e5ea40392575d ]
    
    The functionality of acpi_dev_irqresource_disabled() is same as in common
    irqresource_disabled(), so drop acpi_dev_irqresource_disabled() in favour
    of that function.
    
    Signed-off-by: John Garry <john.garry@xxxxxxxxxx>
    Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
    Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
    Link: https://lore.kernel.org/r/1606905417-183214-4-git-send-email-john.garry@xxxxxxxxxx
    Stable-dep-of: c1ed72171ed5 ("ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CBA")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index f2f5f1dc7c61d..20a7892c6d3fd 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -380,13 +380,6 @@ unsigned int acpi_dev_get_irq_type(int triggering, int polarity)
 }
 EXPORT_SYMBOL_GPL(acpi_dev_get_irq_type);
 
-static void acpi_dev_irqresource_disabled(struct resource *res, u32 gsi)
-{
-	res->start = gsi;
-	res->end = gsi;
-	res->flags = IORESOURCE_IRQ | IORESOURCE_DISABLED | IORESOURCE_UNSET;
-}
-
 static void acpi_dev_get_irqresource(struct resource *res, u32 gsi,
 				     u8 triggering, u8 polarity, u8 shareable,
 				     bool legacy)
@@ -394,7 +387,7 @@ static void acpi_dev_get_irqresource(struct resource *res, u32 gsi,
 	int irq, p, t;
 
 	if (!valid_IRQ(gsi)) {
-		acpi_dev_irqresource_disabled(res, gsi);
+		irqresource_disabled(res, gsi);
 		return;
 	}
 
@@ -426,7 +419,7 @@ static void acpi_dev_get_irqresource(struct resource *res, u32 gsi,
 		res->start = irq;
 		res->end = irq;
 	} else {
-		acpi_dev_irqresource_disabled(res, gsi);
+		irqresource_disabled(res, gsi);
 	}
 }
 
@@ -463,7 +456,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 		 */
 		irq = &ares->data.irq;
 		if (index >= irq->interrupt_count) {
-			acpi_dev_irqresource_disabled(res, 0);
+			irqresource_disabled(res, 0);
 			return false;
 		}
 		acpi_dev_get_irqresource(res, irq->interrupts[index],
@@ -473,7 +466,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 	case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
 		ext_irq = &ares->data.extended_irq;
 		if (index >= ext_irq->interrupt_count) {
-			acpi_dev_irqresource_disabled(res, 0);
+			irqresource_disabled(res, 0);
 			return false;
 		}
 		if (is_gsi(ext_irq))
@@ -481,7 +474,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 					 ext_irq->triggering, ext_irq->polarity,
 					 ext_irq->shareable, false);
 		else
-			acpi_dev_irqresource_disabled(res, 0);
+			irqresource_disabled(res, 0);
 		break;
 	default:
 		res->flags = 0;