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authorUwe Kleine-König2023-08-08 08:26:08 +0200
committerThierry Reding2023-10-13 10:07:17 +0200
commit7a3663c2e41f38daf876b23504f1396317f98fee (patch)
tree0bb221969b801854d58a58b28930f1b3ca451873 /drivers/pwm
parent162844744fa51edbe0d0857c493e37af336af666 (diff)
pwm: jz4740: Consistently name driver data "jz"
Most but not all pointers to driver data are already called "jz": $ git grep 'struct jz4740_pwm_chip \*' v6.5-rc1 -- drivers/pwm/pwm-jz4740.c v6.5-rc1:drivers/pwm/pwm-jz4740.c:static inline struct jz4740_pwm_chip *to_jz4740(struct pwm_chip *chip) v6.5-rc1:drivers/pwm/pwm-jz4740.c:static bool jz4740_pwm_can_use_chn(struct jz4740_pwm_chip *jz, v6.5-rc1:drivers/pwm/pwm-jz4740.c: struct jz4740_pwm_chip *jz = to_jz4740(chip); v6.5-rc1:drivers/pwm/pwm-jz4740.c: struct jz4740_pwm_chip *jz = to_jz4740(chip); v6.5-rc1:drivers/pwm/pwm-jz4740.c: struct jz4740_pwm_chip *jz = to_jz4740(chip); v6.5-rc1:drivers/pwm/pwm-jz4740.c: struct jz4740_pwm_chip *jz4740 = to_jz4740(pwm->chip); v6.5-rc1:drivers/pwm/pwm-jz4740.c: struct jz4740_pwm_chip *jz4740; Adapt the two variables called "jz4740" to use the same name for consistency. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Link: https://lore.kernel.org/r/20230808062608.897710-1-u.kleine-koenig@pengutronix.de 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-jz4740.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/pwm/pwm-jz4740.c b/drivers/pwm/pwm-jz4740.c
index ef1293f2a897..6b2124266273 100644
--- a/drivers/pwm/pwm-jz4740.c
+++ b/drivers/pwm/pwm-jz4740.c
@@ -121,7 +121,7 @@ static void jz4740_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)
static int jz4740_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
const struct pwm_state *state)
{
- struct jz4740_pwm_chip *jz4740 = to_jz4740(pwm->chip);
+ struct jz4740_pwm_chip *jz = to_jz4740(pwm->chip);
unsigned long long tmp = 0xffffull * NSEC_PER_SEC;
struct clk *clk = pwm_get_chip_data(pwm);
unsigned long period, duty;
@@ -173,16 +173,16 @@ static int jz4740_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
}
/* Reset counter to 0 */
- regmap_write(jz4740->map, TCU_REG_TCNTc(pwm->hwpwm), 0);
+ regmap_write(jz->map, TCU_REG_TCNTc(pwm->hwpwm), 0);
/* Set duty */
- regmap_write(jz4740->map, TCU_REG_TDHRc(pwm->hwpwm), duty);
+ regmap_write(jz->map, TCU_REG_TDHRc(pwm->hwpwm), duty);
/* Set period */
- regmap_write(jz4740->map, TCU_REG_TDFRc(pwm->hwpwm), period);
+ regmap_write(jz->map, TCU_REG_TDFRc(pwm->hwpwm), period);
/* Set abrupt shutdown */
- regmap_set_bits(jz4740->map, TCU_REG_TCSRc(pwm->hwpwm),
+ regmap_set_bits(jz->map, TCU_REG_TCSRc(pwm->hwpwm),
TCU_TCSR_PWM_SD);
/*
@@ -199,10 +199,10 @@ static int jz4740_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
* state instead of its inactive state.
*/
if ((state->polarity == PWM_POLARITY_NORMAL) ^ state->enabled)
- regmap_update_bits(jz4740->map, TCU_REG_TCSRc(pwm->hwpwm),
+ regmap_update_bits(jz->map, TCU_REG_TCSRc(pwm->hwpwm),
TCU_TCSR_PWM_INITL_HIGH, 0);
else
- regmap_update_bits(jz4740->map, TCU_REG_TCSRc(pwm->hwpwm),
+ regmap_update_bits(jz->map, TCU_REG_TCSRc(pwm->hwpwm),
TCU_TCSR_PWM_INITL_HIGH,
TCU_TCSR_PWM_INITL_HIGH);
@@ -222,28 +222,28 @@ static const struct pwm_ops jz4740_pwm_ops = {
static int jz4740_pwm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct jz4740_pwm_chip *jz4740;
+ struct jz4740_pwm_chip *jz;
const struct soc_info *info;
info = device_get_match_data(dev);
if (!info)
return -EINVAL;
- jz4740 = devm_kzalloc(dev, sizeof(*jz4740), GFP_KERNEL);
- if (!jz4740)
+ jz = devm_kzalloc(dev, sizeof(*jz), GFP_KERNEL);
+ if (!jz)
return -ENOMEM;
- jz4740->map = device_node_to_regmap(dev->parent->of_node);
- if (IS_ERR(jz4740->map)) {
- dev_err(dev, "regmap not found: %ld\n", PTR_ERR(jz4740->map));
- return PTR_ERR(jz4740->map);
+ jz->map = device_node_to_regmap(dev->parent->of_node);
+ if (IS_ERR(jz->map)) {
+ dev_err(dev, "regmap not found: %ld\n", PTR_ERR(jz->map));
+ return PTR_ERR(jz->map);
}
- jz4740->chip.dev = dev;
- jz4740->chip.ops = &jz4740_pwm_ops;
- jz4740->chip.npwm = info->num_pwms;
+ jz->chip.dev = dev;
+ jz->chip.ops = &jz4740_pwm_ops;
+ jz->chip.npwm = info->num_pwms;
- return devm_pwmchip_add(dev, &jz4740->chip);
+ return devm_pwmchip_add(dev, &jz->chip);
}
static const struct soc_info jz4740_soc_info = {