From: Tom Rini <trini@konsulko.com>
Date: Fri, 11 Jul 2025 15:20:16 +0000 (-0600)
Subject: sandbox: Add dummy sync()
X-Git-Tag: v2025.10-rc1~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=786e1f6dea07126b0265fcb6e8f5010d8d3e0e40;p=thirdparty%2Fu-boot.git

sandbox: Add dummy sync()

In order to compile more drivers, add an empty sync() function.

Signed-off-by: Tom Rini <trini@konsulko.com>
---

diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h
index 6e3f9547fee..11ed89e0071 100644
--- a/arch/sandbox/include/asm/io.h
+++ b/arch/sandbox/include/asm/io.h
@@ -8,6 +8,10 @@
 
 #include <linux/types.h>
 
+static inline void sync(void)
+{
+}
+
 enum sandboxio_size_t {
 	SB_SIZE_8,
 	SB_SIZE_16,