Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
pwm: clps711x: Drop custom .of_xlate() callback
The default of_xlate callback (of_pwm_xlate_with_flags()) does
everything the drivers expects from its .of_xlate() callback. So drop
the custom implementation.
Link: https://lore.kernel.org/r/f58336c298d536107de5cab6a57e19f957ab326c.1704835845.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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drivers/pwm/pwm-clps711x.c
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drivers/pwm/pwm-clps711x.c
···
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.apply = clps711x_pwm_apply,
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};
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static struct pwm_device *clps711x_pwm_xlate(struct pwm_chip *chip,
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const struct of_phandle_args *args)
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{
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if (args->args[0] >= chip->npwm)
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return ERR_PTR(-EINVAL);
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-
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return pwm_request_from_chip(chip, args->args[0], NULL);
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}
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-
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static int clps711x_pwm_probe(struct platform_device *pdev)
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{
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struct clps711x_chip *priv;
···
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priv->chip.ops = &clps711x_pwm_ops;
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priv->chip.dev = &pdev->dev;
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priv->chip.npwm = 2;
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priv->chip.of_xlate = clps711x_pwm_xlate;
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spin_lock_init(&priv->lock);
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