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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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2021-05-05 18:19:09 +02:00 committed by Thierry Reding
parent 81b7c173e3
commit b63d60b2ea
1 changed files with 19 additions and 19 deletions
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38
drivers/pwm/pwm-pxa.c
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@ -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 = {