This is a note to let you know that I've just added the patch titled cpufreq: armada-37xx: stop using 0 as NULL pointer to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: cpufreq-armada-37xx-stop-using-0-as-null-pointer.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 385726c1178725c71158b1bc315586ac745f3d9a Author: Miles Chen <miles.chen@xxxxxxxxxxxx> Date: Tue Jan 10 11:12:52 2023 +0800 cpufreq: armada-37xx: stop using 0 as NULL pointer [ Upstream commit 08f0adb193c008de640fde34a2e00a666c01d77c ] Use NULL for NULL pointer to fix the following sparse warning: drivers/cpufreq/armada-37xx-cpufreq.c:448:32: sparse: warning: Using plain integer as NULL pointer Signed-off-by: Miles Chen <miles.chen@xxxxxxxxxxxx> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c index c10fc33b29b1..b74289a95a17 100644 --- a/drivers/cpufreq/armada-37xx-cpufreq.c +++ b/drivers/cpufreq/armada-37xx-cpufreq.c @@ -445,7 +445,7 @@ static int __init armada37xx_cpufreq_driver_init(void) return -ENODEV; } - clk = clk_get(cpu_dev, 0); + clk = clk_get(cpu_dev, NULL); if (IS_ERR(clk)) { dev_err(cpu_dev, "Cannot get clock for CPU0\n"); return PTR_ERR(clk);