X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fvideo%2Fda8xx-fb.c;h=5fb68865ef4631adffba5be54598ed35ef6d2360;hb=7c351ff5e0e50359d9feb49272650bd01417f721;hp=6ec4f89e346d357892b31492e72645670a55004b;hpb=2d5e6b4aac59d3a93773f19839fbb86d9e704fb7;p=oweals%2Fu-boot.git

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 6ec4f89e34..5fb68865ef 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Porting to u-boot:
  *
@@ -9,11 +10,10 @@
  *
  * Based on the LCD driver for TI Avalanche processors written by
  * Ajay Singh and Shalom Hai.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <video_fb.h>
 #include <linux/list.h>
@@ -853,9 +853,10 @@ static u32 wait_for_event(u32 event)
 	do {
 		ret = lcdc_irq_handler();
 		udelay(1000);
-	} while (!(ret & event));
+		--timeout;
+	} while (!(ret & event) && timeout);
 
-	if (timeout <= 0) {
+	if (!(ret & event)) {
 		printf("%s: event %d not hit\n", __func__, event);
 		return -1;
 	}