pwm: stm32: Fix error message to not describe the previous error path

"Failed to lock the clock" is an appropriate error message for
clk_rate_exclusive_get() failing, but not for the clock running too
fast for the driver's calculations.

Adapt the error message accordingly.

Fixes: d44d635635a7 ("pwm: stm32: Fix for settings using period > UINT32_MAX")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/285182163211203fc823a65b180761f46e828dcb.1718979150.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index 97d3de2..8bae3fd 100644 (file)
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -681,7 +681,8 @@ static int stm32_pwm_probe(struct platform_device *pdev)
         * .apply() won't overflow.
         */
        if (clk_get_rate(priv->clk) > 1000000000)
-               return dev_err_probe(dev, -EINVAL, "Failed to lock clock\n");
+               return dev_err_probe(dev, -EINVAL, "Clock freq too high (%lu)\n",
+                                    clk_get_rate(priv->clk));
 
        chip->ops = &stm32pwm_ops;