layerscape: drop linux 4.4 support

This patch is to drop linux 4.4 for layerscape.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

1 files changed, 0 insertions, 24 deletions

diff --git a/target/linux/layerscape/patches-4.4/4043-driver-memory-Removal-of-deprecated-NO_IRQ.patch b/target/linux/layerscape/patches-4.4/4043-driver-memory-Removal-of-deprecated-NO_IRQ.patch
deleted file mode 100644
index a2ff5ab19d..0000000000
--- a/target/linux/layerscape/patches-4.4/4043-driver-memory-Removal-of-deprecated-NO_IRQ.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From ae1f7ae8bbacbdbf9df3977449f97d1432ff1957 Mon Sep 17 00:00:00 2001
-From: Raghav Dogra <raghav@freescale.com>
-Date: Wed, 16 Dec 2015 16:11:31 +0530
-Subject: [PATCH 43/70] driver/memory: Removal of deprecated NO_IRQ
-
-Replacing the NO_IRQ macro with 0. If there is no interrupt,
-returned value will be 0 regardless of what NO_IRQ is defined.
-
-Signed-off-by: Raghav Dogra <raghav@freescale.com>
----
- drivers/memory/fsl_ifc.c |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/memory/fsl_ifc.c
-+++ b/drivers/memory/fsl_ifc.c
-@@ -260,7 +260,7 @@ static int fsl_ifc_ctrl_probe(struct pla
- 
- 	/* get the Controller level irq */
- 	fsl_ifc_ctrl_dev->irq = irq_of_parse_and_map(dev->dev.of_node, 0);
--	if (fsl_ifc_ctrl_dev->irq == NO_IRQ) {
-+	if (fsl_ifc_ctrl_dev->irq == 0) {
- 		dev_err(&dev->dev, "failed to get irq resource "
- 							"for IFC\n");
- 		ret = -ENODEV;