layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 806-dma-0024-MLK-22302-2-dmaengine-fsl-edma-v3-fix-build-warning-.patch

diff --git a/target/linux/layerscape/patches-5.4/806-dma-0024-MLK-22302-2-dmaengine-fsl-edma-v3-fix-build-warning-.patch b/target/linux/layerscape/patches-5.4/806-dma-0024-MLK-22302-2-dmaengine-fsl-edma-v3-fix-build-warning-.patch
new file mode 100644 (file)
index 0000000..c6fc11c
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/806-dma-0024-MLK-22302-2-dmaengine-fsl-edma-v3-fix-build-warning-.patch
@@ -0,0 +1,39 @@
+From 88ac887c165bffe8b03cc81a74d089abc4c02cd1 Mon Sep 17 00:00:00 2001
+From: Robin Gong <yibin.gong@nxp.com>
+Date: Tue, 23 Jul 2019 23:42:53 +0800
+Subject: [PATCH] MLK-22302-2: dmaengine: fsl-edma-v3: fix build warning with
+ CONFIG_PM_SLEEP=n
+
+Fix build waring with CONFIG_PM_SLEEP=n.
+
+Signed-off-by: Robin Gong <yibin.gong@nxp.com>
+Reviewed-by: Andy Duan <fugang.duan@nxp.com>
+(cherry picked from commit dfe2a755209615f9592ed937957b2efdc3b6d6c0)
+---
+ drivers/dma/fsl-edma-v3.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/dma/fsl-edma-v3.c
++++ b/drivers/dma/fsl-edma-v3.c
+@@ -1040,6 +1040,7 @@ static int fsl_edma3_remove(struct platf
+       return 0;
+ }
+ 
++#ifdef CONFIG_PM_SLEEP
+ static int fsl_edma3_suspend_late(struct device *dev)
+ {
+       struct fsl_edma3_engine *fsl_edma = dev_get_drvdata(dev);
+@@ -1097,10 +1098,11 @@ static int fsl_edma3_resume_early(struct
+ 
+       return 0;
+ }
++#endif
+ 
+ static const struct dev_pm_ops fsl_edma3_pm_ops = {
+-      .suspend_late   = fsl_edma3_suspend_late,
+-      .resume_early   = fsl_edma3_resume_early,
++      SET_LATE_SYSTEM_SLEEP_PM_OPS(fsl_edma3_suspend_late,
++                                   fsl_edma3_resume_early)
+ };
+ 
+ static const struct of_device_id fsl_edma3_dt_ids[] = {