From: "Marek Behún" <marek.behun@nic.cz>
To: linux-leds@vger.kernel.org
Cc: "Pavel Machek" <pavel@ucw.cz>, "Dan Murphy" <dmurphy@ti.com>,
"Ondřej Jirman" <megous@megous.com>,
linux-kernel@vger.kernel.org, "Rob Herring" <robh+dt@kernel.org>,
devicetree@vger.kernel.org, "Marek Behún" <marek.behun@nic.cz>
Subject: [PATCH leds v2 32/50] leds: lm36274: cosmetic: rename lm36274_data to chip
Date: Fri, 18 Sep 2020 00:33:20 +0200 [thread overview]
Message-ID: <20200917223338.14164-33-marek.behun@nic.cz> (raw)
In-Reply-To: <20200917223338.14164-1-marek.behun@nic.cz>
Rename this variable so that it is easier to read and easier to write in
80 columns.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Dan Murphy <dmurphy@ti.com>
---
drivers/leds/leds-lm36274.c | 73 ++++++++++++++++++-------------------
1 file changed, 35 insertions(+), 38 deletions(-)
diff --git a/drivers/leds/leds-lm36274.c b/drivers/leds/leds-lm36274.c
index 1390c71267cc2..2569659836e8f 100644
--- a/drivers/leds/leds-lm36274.c
+++ b/drivers/leds/leds-lm36274.c
@@ -48,30 +48,29 @@ static int lm36274_brightness_set(struct led_classdev *led_cdev,
return ti_lmu_common_set_brightness(&led->lmu_data, brt_val);
}
-static int lm36274_init(struct lm36274 *lm36274_data)
+static int lm36274_init(struct lm36274 *chip)
{
int enable_val = 0;
int i;
- for (i = 0; i < lm36274_data->num_leds; i++)
- enable_val |= (1 << lm36274_data->led_sources[i]);
+ for (i = 0; i < chip->num_leds; i++)
+ enable_val |= (1 << chip->led_sources[i]);
if (!enable_val) {
- dev_err(lm36274_data->dev, "No LEDs were enabled\n");
+ dev_err(chip->dev, "No LEDs were enabled\n");
return -EINVAL;
}
enable_val |= LM36274_BL_EN;
- return regmap_write(lm36274_data->regmap, LM36274_REG_BL_EN,
- enable_val);
+ return regmap_write(chip->regmap, LM36274_REG_BL_EN, enable_val);
}
-static int lm36274_parse_dt(struct lm36274 *lm36274_data)
+static int lm36274_parse_dt(struct lm36274 *chip)
{
struct fwnode_handle *child = NULL;
char label[LED_MAX_NAME_SIZE];
- struct device *dev = &lm36274_data->pdev->dev;
+ struct device *dev = &chip->pdev->dev;
const char *name;
int child_cnt;
int ret = -EINVAL;
@@ -84,37 +83,37 @@ static int lm36274_parse_dt(struct lm36274 *lm36274_data)
device_for_each_child_node(dev, child) {
ret = fwnode_property_read_string(child, "label", &name);
if (ret)
- snprintf(label, sizeof(label),
- "%s::", lm36274_data->pdev->name);
+ snprintf(label, sizeof(label), "%s::",
+ chip->pdev->name);
else
- snprintf(label, sizeof(label),
- "%s:%s", lm36274_data->pdev->name, name);
+ snprintf(label, sizeof(label), "%s:%s", chip->pdev->name,
+ name);
- lm36274_data->num_leds = fwnode_property_count_u32(child, "led-sources");
- if (lm36274_data->num_leds <= 0)
+ chip->num_leds = fwnode_property_count_u32(child, "led-sources");
+ if (chip->num_leds <= 0)
return -ENODEV;
ret = fwnode_property_read_u32_array(child, "led-sources",
- lm36274_data->led_sources,
- lm36274_data->num_leds);
+ chip->led_sources,
+ chip->num_leds);
if (ret) {
dev_err(dev, "led-sources property missing\n");
return ret;
}
fwnode_property_read_string(child, "linux,default-trigger",
- &lm36274_data->led_dev.default_trigger);
+ &chip->led_dev.default_trigger);
}
- lm36274_data->lmu_data.regmap = lm36274_data->regmap;
- lm36274_data->lmu_data.max_brightness = MAX_BRIGHTNESS_11BIT;
- lm36274_data->lmu_data.msb_brightness_reg = LM36274_REG_BRT_MSB;
- lm36274_data->lmu_data.lsb_brightness_reg = LM36274_REG_BRT_LSB;
+ chip->lmu_data.regmap = chip->regmap;
+ chip->lmu_data.max_brightness = MAX_BRIGHTNESS_11BIT;
+ chip->lmu_data.msb_brightness_reg = LM36274_REG_BRT_MSB;
+ chip->lmu_data.lsb_brightness_reg = LM36274_REG_BRT_LSB;
- lm36274_data->led_dev.name = label;
- lm36274_data->led_dev.max_brightness = MAX_BRIGHTNESS_11BIT;
- lm36274_data->led_dev.brightness_set_blocking = lm36274_brightness_set;
+ chip->led_dev.name = label;
+ chip->led_dev.max_brightness = MAX_BRIGHTNESS_11BIT;
+ chip->led_dev.brightness_set_blocking = lm36274_brightness_set;
return 0;
}
@@ -122,33 +121,31 @@ static int lm36274_parse_dt(struct lm36274 *lm36274_data)
static int lm36274_probe(struct platform_device *pdev)
{
struct ti_lmu *lmu = dev_get_drvdata(pdev->dev.parent);
- struct lm36274 *lm36274_data;
+ struct lm36274 *chip;
int ret;
- lm36274_data = devm_kzalloc(&pdev->dev, sizeof(*lm36274_data),
- GFP_KERNEL);
- if (!lm36274_data)
+ chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
+ if (!chip)
return -ENOMEM;
- lm36274_data->pdev = pdev;
- lm36274_data->dev = lmu->dev;
- lm36274_data->regmap = lmu->regmap;
- platform_set_drvdata(pdev, lm36274_data);
+ chip->pdev = pdev;
+ chip->dev = lmu->dev;
+ chip->regmap = lmu->regmap;
+ platform_set_drvdata(pdev, chip);
- ret = lm36274_parse_dt(lm36274_data);
+ ret = lm36274_parse_dt(chip);
if (ret) {
- dev_err(lm36274_data->dev, "Failed to parse DT node\n");
+ dev_err(chip->dev, "Failed to parse DT node\n");
return ret;
}
- ret = lm36274_init(lm36274_data);
+ ret = lm36274_init(chip);
if (ret) {
- dev_err(lm36274_data->dev, "Failed to init the device\n");
+ dev_err(chip->dev, "Failed to init the device\n");
return ret;
}
- return devm_led_classdev_register(lm36274_data->dev,
- &lm36274_data->led_dev);
+ return devm_led_classdev_register(chip->dev, &chip->led_dev);
}
static const struct of_device_id of_lm36274_leds_match[] = {
--
2.26.2
next prev parent reply other threads:[~2020-09-17 22:35 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-17 22:32 [PATCH leds v2 00/50] Start moving parsing of `linux,default-trigger` to LED core (a cleanup of LED drivers) Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 01/50] leds: various: compile if COMPILE_TEST=y Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 02/50] leds: ip30: " Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 03/50] leds: fsg: " Marek Behún
2020-09-19 9:56 ` Pavel Machek
2020-09-19 15:54 ` Marek Behun
2020-09-17 22:32 ` [PATCH leds v2 04/50] leds: various: use device_get_match_data Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 05/50] leds: various: guard of_match_table member value with of_match_ptr Marek Behún
2020-09-18 6:15 ` Sakari Ailus
2020-09-18 9:20 ` Marek Behun
2020-09-18 9:57 ` Sakari Ailus
2020-09-18 10:10 ` Marek Behun
2020-09-28 8:03 ` Lee Jones
2020-09-28 8:11 ` Lee Jones
2020-09-28 9:37 ` Sakari Ailus
2020-09-17 22:32 ` [PATCH leds v2 06/50] leds: various: use dev_of_node(dev) instead of dev->of_node Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 07/50] leds: lt3593: do not rewrite .of_node of new LED device to wrong value Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 08/50] leds: various: use only available OF children Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 09/50] leds: various: fix OF node leaks Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 10/50] leds: bcm6328, bcm6358: use devres LED registering function Marek Behún
2020-09-17 22:32 ` [PATCH leds v2 11/50] leds: bcm6328, bcm6358: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 12/50] leds: bcm6328: cosmetic: use reverse christmas tree Marek Behún
2020-09-19 9:18 ` Pavel Machek
2020-09-17 22:33 ` [PATCH leds v2 13/50] leds: bcm6358: " Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 14/50] leds: lm3697: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 15/50] leds: lm3697: cosmetic change: use helper variable, reverse christmas tree Marek Behún
2020-09-18 11:47 ` Dan Murphy
2020-09-18 17:22 ` Marek Behun
2020-09-17 22:33 ` [PATCH leds v2 16/50] leds: max77650: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 17/50] leds: max77650: use reverse christmas tree Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 18/50] leds: mt6323: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 19/50] leds: mt6323: cosmetic change: use helper variable Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 20/50] leds: pm8058: use struct led_init_data when registering Marek Behún
2020-09-29 13:14 ` Linus Walleij
2020-09-17 22:33 ` [PATCH leds v2 21/50] leds: pm8058: cosmetic change: use helper variable Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 22/50] leds: pm8058: cosmetic change: no need to return in if guard Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 23/50] leds: pm8058: cosmetic: use reverse christmas tree Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 24/50] leds: is31fl32xx: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 25/50] leds: is31fl319x: compute aggregated max current separately Marek Behún
2020-09-19 10:20 ` Pavel Machek
2020-09-17 22:33 ` [PATCH leds v2 26/50] leds: is31fl319x: don't store shutdown gpio descriptor Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 27/50] leds: is31fl319x: don't store audio gain value, simply set it Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 28/50] leds: is31fl319x: refactor to register LEDs while parsing DT Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 29/50] leds: is31fl319x: cosmetic: use reverse christmas tree Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 30/50] leds: is31fl319x: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 31/50] leds: lm36274: use devres LED registering function Marek Behún
2020-09-19 10:04 ` Pavel Machek
2020-09-17 22:33 ` Marek Behún [this message]
2020-09-17 22:33 ` [PATCH leds v2 33/50] leds: lm36274: don't iterate through children since there is only one Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 34/50] leds: lm36274: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 35/50] leds: lm36274: do not set chip settings in DT parsing function Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 36/50] leds: ns2: use devres LED registering function Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 37/50] leds: ns2: alloc simple array instead of struct ns2_led_priv Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 38/50] leds: ns2: support OF probing only, forget platdata Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 39/50] leds: ns2: move parsing of one LED into separate function Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 40/50] leds: ns2: use devres API for getting GPIO descriptors Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 41/50] leds: ns2: cosmetic structure rename Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 42/50] leds: ns2: cosmetic variable rename Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 43/50] leds: ns2: cosmetic change Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 44/50] leds: ns2: cosmetic change: use helper variable Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 45/50] leds: ns2: register LED immediately after parsing DT properties Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 46/50] leds: ns2: remove unneeded variable Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 47/50] leds: ns2: cosmetic: use reverse christmas tree Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 48/50] leds: ns2: reorder headers alphabetically Marek Behún
2020-09-19 10:12 ` Pavel Machek
2020-09-17 22:33 ` [PATCH leds v2 49/50] leds: ns2: use struct led_init_data when registering Marek Behún
2020-09-17 22:33 ` [PATCH leds v2 50/50] leds: parse linux,default-trigger DT property in LED core Marek Behún
2020-09-19 10:19 ` Pavel Machek
2020-09-22 17:32 ` [PATCH leds v2 00/50] Start moving parsing of `linux,default-trigger` to LED core (a cleanup of LED drivers) Simon Guinot
2020-09-26 13:47 ` Simon Guinot
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