From 7ad6d9a4ad8a9cbe116647b7613aaec7c263fcf5 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Fri, 23 Feb 2018 13:39:37 +0100
Subject: [PATCH] arm: zynq: Handle ENXIO error return value properly
zynq_clk_get_rate() is also returning ENXIO which is not handled now.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm/mach-zynq/clk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-zynq/clk.c b/arch/arm/mach-zynq/clk.c
index 1369cd095b..3c27038630 100644
--- a/arch/arm/mach-zynq/clk.c
+++ b/arch/arm/mach-zynq/clk.c
@@ -94,7 +94,8 @@ int soc_clk_dump(void)
clk_free(&clk);
- if (rate == (unsigned long)-ENOSYS)
+ if ((rate == (unsigned long)-ENOSYS) ||
+ (rate == (unsigned long)-ENXIO))
printf("%10s%20s\n", name, "unknown");
else
printf("%10s%20lu\n", name, rate);
--
2.39.5