From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 23 Aug 2018 13:59:25 +0000 (+0300)
Subject: PM / clk: signedness bug in of_pm_clk_add_clks()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d8467a6b6ddd957147e27bb328ac753e97debcfd;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

PM / clk: signedness bug in of_pm_clk_add_clks()

commit 5e2e2f9f76e157063a656351728703cb02b068f1 upstream.

"count" needs to be signed for the error handling to work.  I made "i"
signed as well so they match.

Fixes: 02113ba93ea4 (PM / clk: Add support for obtaining clocks from device-tree)
Cc: 4.6+ <stable@vger.kernel.org> # 4.6+
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
index 8e2e4757adcb..5a42ae4078c2 100644
--- a/drivers/base/power/clock_ops.c
+++ b/drivers/base/power/clock_ops.c
@@ -185,7 +185,7 @@ EXPORT_SYMBOL_GPL(of_pm_clk_add_clk);
 int of_pm_clk_add_clks(struct device *dev)
 {
 	struct clk **clks;
-	unsigned int i, count;
+	int i, count;
 	int ret;
 
 	if (!dev || !dev->of_node)