1 files changed, 43 insertions, 0 deletions
diff --git a/package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch b/package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch
new file mode 100644
index 0000000000..30dcffd59e
--- /dev/null
+++ b/package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch
@@ -0,0 +1,43 @@
+From 19f2aa053d5531a9ca0ece04dca172a522d58b90 Mon Sep 17 00:00:00 2001
+From: Weijie Gao <weijie.gao@mediatek.com>
+Date: Fri, 29 Jul 2022 11:32:28 +0800
+Subject: [PATCH 32/71] clk: remove log_ret from clk_get_rate
+
+The return value of clk_get_rate is ulong, an unsigned type. The size of
+ulong depends on the cpu architecture, i.e. 4 bytes on 32-bit CPUs and
+8 bytes on 64-bit CPUs.
+
+However log_ret only accepts and returns value in int type, a fixed 4-byte
+type. This may truncate the real clock value and cause unexpected error on
+64-bit platforms.
+
+This patch removes log_ret to solve this issue.
+
+Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
+---
+ drivers/clk/clk-uclass.c | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+--- a/drivers/clk/clk-uclass.c
++++ b/drivers/clk/clk-uclass.c
+@@ -469,7 +469,6 @@ void clk_free(struct clk *clk)
+ ulong clk_get_rate(struct clk *clk)
+ {
+ 	const struct clk_ops *ops;
+-	int ret;
+ 
+ 	debug("%s(clk=%p)\n", __func__, clk);
+ 	if (!clk_valid(clk))
+@@ -479,11 +478,7 @@ ulong clk_get_rate(struct clk *clk)
+ 	if (!ops->get_rate)
+ 		return -ENOSYS;
+ 
+-	ret = ops->get_rate(clk);
+-	if (ret)
+-		return log_ret(ret);
+-
+-	return 0;
++	return ops->get_rate(clk);
+ }
+ 
+ struct clk *clk_get_parent(struct clk *clk)