1 files changed, 0 insertions, 42 deletions
diff --git a/target/linux/layerscape/patches-5.4/801-audio-0020-ASoC-fsl_-e-sai-introduce-shared-interrupt-DT-flag-p.patch b/target/linux/layerscape/patches-5.4/801-audio-0020-ASoC-fsl_-e-sai-introduce-shared-interrupt-DT-flag-p.patch
deleted file mode 100644
index 1184bce0e3..0000000000
--- a/target/linux/layerscape/patches-5.4/801-audio-0020-ASoC-fsl_-e-sai-introduce-shared-interrupt-DT-flag-p.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From a22b10e2c273308f547c5ad96e3820f312058ae7 Mon Sep 17 00:00:00 2001
-From: Viorel Suman <viorel.suman@nxp.com>
-Date: Sun, 30 Apr 2017 12:41:33 +0300
-Subject: [PATCH] ASoC: fsl_(e)sai: introduce "shared-interrupt" DT flag (part
- 2)
-
-SAI & ESAI interfaces may share the same interrupt with EDMA,
-so that we need a flag to trigger proper shared interrupt
-handling. For compatibility the same DT flag, "shared-interrupt",
-is introduced as the one used in drivers/dma/fsl-edma-v3.c.
-
-Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
-[ Aisheng: split easi changes ]
-Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
----
- sound/soc/fsl/fsl_sai.c | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
---- a/sound/soc/fsl/fsl_sai.c
-+++ b/sound/soc/fsl/fsl_sai.c
-@@ -910,6 +910,7 @@ static int fsl_sai_probe(struct platform
- 	char tmp[8];
- 	int irq, ret, i;
- 	int index;
-+	unsigned long irqflag = 0;
- 
- 	sai = devm_kzalloc(&pdev->dev, sizeof(*sai), GFP_KERNEL);
- 	if (!sai)
-@@ -979,7 +980,12 @@ static int fsl_sai_probe(struct platform
- 		return irq;
- 	}
- 
--	ret = devm_request_irq(&pdev->dev, irq, fsl_sai_isr, 0, np->name, sai);
-+	/* SAI shared interrupt */
-+	if (of_property_read_bool(np, "shared-interrupt"))
-+		irqflag = IRQF_SHARED;
-+
-+	ret = devm_request_irq(&pdev->dev, irq, fsl_sai_isr, irqflag,
-+				np->name, sai);
- 	if (ret) {
- 		dev_err(&pdev->dev, "failed to claim irq %u\n", irq);
- 		return ret;