From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/dma/ste_dma40.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/dma/ste_dma40.c b/kernel/drivers/dma/ste_dma40.c
index b35b97c..d99fec8 100644
--- a/kernel/drivers/dma/ste_dma40.c
+++ b/kernel/drivers/dma/ste_dma40.c
@@ -3598,6 +3598,10 @@
spin_lock_init(&base->lcla_pool.lock);
base->irq = platform_get_irq(pdev, 0);
+ if (base->irq < 0) {
+ ret = base->irq;
+ goto destroy_cache;
+ }
ret = request_irq(base->irq, d40_handle_interrupt, 0, D40_NAME, base);
if (ret) {
--
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