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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-05-05 18:19:09 +0200
committerThierry Reding <thierry.reding@gmail.com>2021-06-30 19:12:18 +0200
commitb63d60b2eaf3a20a60cbd3b1f252584604e828c7 (patch)
tree326664904e3e0525e382ebdadefb6a7a61259dd9 /drivers/pwm
parent81b7c173e3609ed77a9f9909406aefa122801a38 (diff)
downloadlinux-b63d60b2eaf3a20a60cbd3b1f252584604e828c7.tar.bz2
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>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-pxa.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index 31752640dcf7..e091a528e33c 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -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 = {