Commit b63d60b2 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
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pwm: pxa: Always use the same variable name for driver data 



In most functions the driver data variable is called pc. Do the same in
the two remaining functions.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 81b7c173

drivers/pwm/pwm-pxa.c

+19 −19
Original line number Diff line number Diff line
@@ -165,7 +165,7 @@ pxa_pwm_of_xlate(struct pwm_chip *pc, const struct of_phandle_args *args) 
static int pwm_probe(struct platform_device *pdev)

{

	const struct platform_device_id *id = platform_get_device_id(pdev);

	struct pxa_pwm_chip *pwm;

	struct pxa_pwm_chip *pc;

	int ret = 0;



	if (IS_ENABLED(CONFIG_OF) && id == NULL)
@@ -174,44 +174,44 @@ static int pwm_probe(struct platform_device *pdev) 
	if (id == NULL)

		return -EINVAL;



	pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);

	if (pwm == NULL)

	pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);

	if (pc == NULL)

		return -ENOMEM;



	pwm->clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(pwm->clk))

		return PTR_ERR(pwm->clk);

	pc->clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(pc->clk))

		return PTR_ERR(pc->clk);



	pwm->chip.dev = &pdev->dev;

	pwm->chip.ops = &pxa_pwm_ops;

	pwm->chip.npwm = (id->driver_data & HAS_SECONDARY_PWM) ? 2 : 1;

	pc->chip.dev = &pdev->dev;

	pc->chip.ops = &pxa_pwm_ops;

	pc->chip.npwm = (id->driver_data & HAS_SECONDARY_PWM) ? 2 : 1;



	if (IS_ENABLED(CONFIG_OF)) {

		pwm->chip.of_xlate = pxa_pwm_of_xlate;

		pwm->chip.of_pwm_n_cells = 1;

		pc->chip.of_xlate = pxa_pwm_of_xlate;

		pc->chip.of_pwm_n_cells = 1;

	}



	pwm->mmio_base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(pwm->mmio_base))

		return PTR_ERR(pwm->mmio_base);

	pc->mmio_base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(pc->mmio_base))

		return PTR_ERR(pc->mmio_base);



	ret = pwmchip_add(&pwm->chip);

	ret = pwmchip_add(&pc->chip);

	if (ret < 0) {

		dev_err(&pdev->dev, "pwmchip_add() failed: %d\n", ret);

		return ret;

	}



	platform_set_drvdata(pdev, pwm);

	platform_set_drvdata(pdev, pc);

	return 0;

}



static int pwm_remove(struct platform_device *pdev)

{

	struct pxa_pwm_chip *chip;

	struct pxa_pwm_chip *pc;



	chip = platform_get_drvdata(pdev);

	pc = platform_get_drvdata(pdev);



	return pwmchip_remove(&chip->chip);

	return pwmchip_remove(&pc->chip);

}



static struct platform_driver pwm_driver = {