[PATCH mvebu v3 08/10] cpufreq: armada-37xx: Fix determining base CPU frequency

[Pali Rohár]

When current CPU load is not L0 then loading armada-37xx-cpufreq.ko driver
fails with following error:

    # modprobe armada-37xx-cpufreq
    [  502.702097] Unsupported CPU frequency 250 MHz

This issue was partially fixed by commit 8db82563451f ("cpufreq:
armada-37xx: fix frequency calculation for opp"), but only for calculating
CPU frequency for opp.

Fix this also for determination of base CPU frequency.

Signed-off-by: Pali Rohár <p...@kernel.org>
Tested-by: Tomasz Maciej Nowak <tmn...@gmail.com>
Tested-by: Anders Trier Olesen <anders.trier.ole...@gmail.com>
Tested-by: Philip Soares <phil...@netisense.com>
Fixes: 92ce45fb875d ("cpufreq: Add DVFS support for Armada 37xx")
Cc: sta...@vger.kernel.org # 8db82563451f ("cpufreq: armada-37xx: fix frequency 
calculation for opp")
---
 drivers/cpufreq/armada-37xx-cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c 
b/drivers/cpufreq/armada-37xx-cpufreq.c
index 1ab2113daef5..e4782f562e7a 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -469,7 +469,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
                return -EINVAL;
        }
 
-       dvfs = armada_37xx_cpu_freq_info_get(cur_frequency);
+       dvfs = armada_37xx_cpu_freq_info_get(base_frequency);
        if (!dvfs) {
                clk_put(clk);
                return -EINVAL;
-- 
2.20.1