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Bluetooth: hci_qca: use devm_clk_get_optional_enabled_with_rate()

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Use the new devm_clk_get_optional_enabled_with_rate() clock helper to
shrink the code a bit.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Bartosz Golaszewski 2024-09-30 10:09:38 +02:00 committed by Luiz Augusto von Dentz
parent d88a8bb8bb
commit c6256ec216
1 changed files with 2 additions and 22 deletions
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24
drivers/bluetooth/hci_qca.c
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@ -2294,13 +2294,6 @@ static int qca_init_regulators(struct qca_power *qca,
return 0;
}
static void qca_clk_disable_unprepare(void *data)
{
struct clk *clk = data;
clk_disable_unprepare(clk);
}
static int qca_serdev_probe(struct serdev_device *serdev)
{
struct qca_serdev *qcadev;
@ -2433,25 +2426,12 @@ static int qca_serdev_probe(struct serdev_device *serdev)
if (!qcadev->bt_en)
power_ctrl_enabled = false;
qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
qcadev->susclk = devm_clk_get_optional_enabled_with_rate(
&serdev->dev, NULL, SUSCLK_RATE_32KHZ);
if (IS_ERR(qcadev->susclk)) {
dev_warn(&serdev->dev, "failed to acquire clk\n");
return PTR_ERR(qcadev->susclk);
}
err = clk_set_rate(qcadev->susclk, SUSCLK_RATE_32KHZ);
if (err)
return err;
err = clk_prepare_enable(qcadev->susclk);
if (err)
return err;
err = devm_add_action_or_reset(&serdev->dev,
qca_clk_disable_unprepare,
qcadev->susclk);
if (err)
return err;
}
err = hci_uart_register_device(&qcadev->serdev_hu, &qca_proto);