mfd: ti_am335x_tscadc: Fix an error message

The error message if we cannot retrieve the clock tells us that the
touchscreen controller clock was unavailable. This is wrong, this is the
"main" clock for the hardware block, it is not specific to the
touchscreen and won't change when we will introduce ADC1/magnetic reader
support so let's correct this comment.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211015081506.933180-34-miquel.raynal@bootlin.com

diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index 70a423e570670379075d9bd6f9cb214f951ac503..9699fe6ca7ebd84ebf2edb63380a1772690c1c2b 100644 (file)
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -209,7 +209,7 @@ static      int ti_tscadc_probe(struct platform_device *pdev)
         */
        clk = devm_clk_get(&pdev->dev, NULL);
        if (IS_ERR(clk)) {
-               dev_err(&pdev->dev, "failed to get TSC fck\n");
+               dev_err(&pdev->dev, "failed to get fck\n");
                err = PTR_ERR(clk);
                goto err_disable_clk;
        }