ramips: 6.12: remove obsolete patches

Remove obsolete patches already included in kernel 6.12.

Removed (already included):
 - 805-01-v6.9-pinctrl-Add-driver-for-Awinic-AW9523-B-I2C-GPIO-Expa.patch
 - 805-02-v6.9-pinctrl-aw9523-Add-proper-terminator.patch
 - 805-03-v6.10-pinctrl-aw9523-Destroy-mutex-on-remove.patch
 - 805-04-v6.10-pinctrl-aw9523-Use-correct-error-code-for-not-suppor.patch
 - 805-05-v6.10-pinctrl-aw9523-Always-try-both-ports-in-aw9523_gpio_.patch
 - 805-06-v6.10-pinctrl-aw9523-Make-use-of-struct-pinfunction-and-PI.patch
 - 805-07-v6.10-pinctrl-aw9523-Use-temporary-variable-for-HW-IRQ-num.patch
 - 805-08-v6.10-pinctrl-aw9523-Get-rid-of-redundant-U8_MAX-pieces.patch
 - 805-09-v6.10-pinctrl-aw9523-Remove-unused-irqchip-field-in-struct.patch
 - 805-10-v6.10-pinctrl-aw9523-Make-use-of-dev_err_probe.patch
 - 805-11-v6.10-pinctrl-aw9523-Sort-headers-and-group-pinctrl.patch
 - 805-12-v6.10-pinctrl-aw9523-Fix-indentation-in-a-few-places.patch

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/18654
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Mieczyslaw Nalewaj 2025-05-11 16:18:35 +02:00 committed by Hauke Mehrtens
parent e0f7afef1a
commit 5f34c308bc
12 changed files with 0 additions and 1744 deletions

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@ -1,26 +0,0 @@
From 52279c3d50d964c646692c42a0db87ef7bb451cc Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Wed, 6 Mar 2024 08:54:25 +0100
Subject: [PATCH] pinctrl: aw9523: Add proper terminator
The of_device_id array needs to be terminated with a NULL
entry.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403061147.85XYVsk3-lkp@intel.com/
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240306-fix-aw9523-terminator-v1-1-13f90f87a7f6@linaro.org
---
drivers/pinctrl/pinctrl-aw9523.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -1099,6 +1099,7 @@ MODULE_DEVICE_TABLE(i2c, aw9523_i2c_id_t
static const struct of_device_id of_aw9523_i2c_match[] = {
{ .compatible = "awinic,aw9523-pinctrl", },
+ { }
};
MODULE_DEVICE_TABLE(of, of_aw9523_i2c_match);

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@ -1,41 +0,0 @@
From e5e8a58023707472e5dbe9bc7b473a8703b401e0 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:15 +0200
Subject: [PATCH] pinctrl: aw9523: Destroy mutex on ->remove()
If aw9523_hw_init() fails on ->remove() the mutex left alive.
Destroy it in that case as well. While at it, remove never
true check at the beginning of the function.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-2-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -1067,10 +1067,6 @@ err_disable_vregs:
static void aw9523_remove(struct i2c_client *client)
{
struct aw9523 *awi = i2c_get_clientdata(client);
- int ret;
-
- if (!awi)
- return;
/*
* If the chip VIO is connected to a regulator that we can turn
@@ -1082,10 +1078,8 @@ static void aw9523_remove(struct i2c_cli
regulator_disable(awi->vio_vreg);
} else {
mutex_lock(&awi->i2c_lock);
- ret = aw9523_hw_init(awi);
+ aw9523_hw_init(awi);
mutex_unlock(&awi->i2c_lock);
- if (ret)
- return;
}
mutex_destroy(&awi->i2c_lock);

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@ -1,62 +0,0 @@
From f91eafcb18e096108cd19d24ab71a0db5bc12416 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:16 +0200
Subject: [PATCH] pinctrl: aw9523: Use correct error code for not supported
functionality
The pin control subsystem internally uses ENOTSUPP for the not supported
functionality. The checkpatch is false positive about this error code.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-3-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -6,6 +6,7 @@
*/
#include <linux/bitfield.h>
+#include <linux/errno.h>
#include <linux/gpio/consumer.h>
#include <linux/gpio/driver.h>
#include <linux/i2c.h>
@@ -239,7 +240,7 @@ static int aw9523_pcfg_param_to_reg(enum
reg = AW9523_REG_OUT_STATE(pin);
break;
default:
- return -EOPNOTSUPP;
+ return -ENOTSUPP;
}
*r = reg;
@@ -290,7 +291,7 @@ static int aw9523_pconf_get(struct pinct
val = FIELD_GET(AW9523_GCR_GPOMD_MASK, val);
break;
default:
- return -EOPNOTSUPP;
+ return -ENOTSUPP;
}
if (val < 1)
return -EINVAL;
@@ -344,7 +345,7 @@ static int aw9523_pconf_set(struct pinct
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
/* Open-Drain is supported only on port 0 */
if (pin >= AW9523_PINS_PER_PORT) {
- rc = -EOPNOTSUPP;
+ rc = -ENOTSUPP;
goto end;
}
mask = AW9523_GCR_GPOMD_MASK;
@@ -361,7 +362,7 @@ static int aw9523_pconf_set(struct pinct
val = AW9523_GCR_GPOMD_MASK;
break;
default:
- rc = -EOPNOTSUPP;
+ rc = -ENOTSUPP;
goto end;
}

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@ -1,47 +0,0 @@
From 091655b9285d837db520381924c689bd5dc5d286 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:17 +0200
Subject: [PATCH] pinctrl: aw9523: Always try both ports in
aw9523_gpio_set_multiple()
The ports are equivalent from the user's point of view. Don't limit
trying them both if writing to one fails.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-4-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -653,7 +653,7 @@ static void aw9523_gpio_set_multiple(str
struct aw9523 *awi = gpiochip_get_data(chip);
u8 mask_lo, mask_hi, bits_lo, bits_hi;
unsigned int reg;
- int ret = 0;
+ int ret;
mask_lo = *mask & U8_MAX;
mask_hi = (*mask >> 8) & U8_MAX;
@@ -663,10 +663,8 @@ static void aw9523_gpio_set_multiple(str
bits_hi = (*bits >> 8) & U8_MAX;
ret = regmap_write_bits(awi->regmap, reg, mask_hi, bits_hi);
- if (ret) {
+ if (ret)
dev_warn(awi->dev, "Cannot write port1 out level\n");
- goto out;
- }
}
if (mask_lo) {
reg = AW9523_REG_OUT_STATE(0);
@@ -675,7 +673,6 @@ static void aw9523_gpio_set_multiple(str
if (ret)
dev_warn(awi->dev, "Cannot write port0 out level\n");
}
-out:
mutex_unlock(&awi->i2c_lock);
}

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@ -1,72 +0,0 @@
From 418ee9488ff74ab4ada3a539a2840dda9e56f847 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 29 Mar 2024 12:55:18 +0200
Subject: [PATCH] pinctrl: aw9523: Make use of struct pinfunction and
PINCTRL_PINFUNCTION()
Since pin control provides a generic data type and a macro for
the pin function definition, use them in the driver.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-5-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 32 ++++++--------------------------
1 file changed, 6 insertions(+), 26 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -67,18 +67,6 @@ struct aw9523_irq {
};
/*
- * struct aw9523_pinmux - Pin mux params
- * @name: Name of the mux
- * @grps: Groups of the mux
- * @num_grps: Number of groups (sizeof array grps)
- */
-struct aw9523_pinmux {
- const char *name;
- const char * const *grps;
- const u8 num_grps;
-};
-
-/*
* struct aw9523 - Main driver structure
* @dev: device handle
* @regmap: regmap handle for current device
@@ -158,17 +146,9 @@ static const char * const gpio_pwm_group
};
/* Warning: Do NOT reorder this array */
-static const struct aw9523_pinmux aw9523_pmx[] = {
- {
- .name = "pwm",
- .grps = gpio_pwm_groups,
- .num_grps = ARRAY_SIZE(gpio_pwm_groups),
- },
- {
- .name = "gpio",
- .grps = gpio_pwm_groups,
- .num_grps = ARRAY_SIZE(gpio_pwm_groups),
- },
+static const struct pinfunction aw9523_pmx[] = {
+ PINCTRL_PINFUNCTION("pwm", gpio_pwm_groups, ARRAY_SIZE(gpio_pwm_groups)),
+ PINCTRL_PINFUNCTION("gpio", gpio_pwm_groups, ARRAY_SIZE(gpio_pwm_groups)),
};
static int aw9523_pmx_get_funcs_count(struct pinctrl_dev *pctl)
@@ -184,10 +164,10 @@ static const char *aw9523_pmx_get_fname(
static int aw9523_pmx_get_groups(struct pinctrl_dev *pctl, unsigned int sel,
const char * const **groups,
- unsigned int * const num_groups)
+ unsigned int * const ngroups)
{
- *groups = aw9523_pmx[sel].grps;
- *num_groups = aw9523_pmx[sel].num_grps;
+ *groups = aw9523_pmx[sel].groups;
+ *ngroups = aw9523_pmx[sel].ngroups;
return 0;
}

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@ -1,50 +0,0 @@
From 66413f0468d35adb352c76bc286bf6f6746ba354 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:19 +0200
Subject: [PATCH] pinctrl: aw9523: Use temporary variable for HW IRQ number
There are two different ways on how to get HW IRQ number in some functions.
Unify that by using temporary variable and irqd_to_hwirq() call.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-6-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -428,12 +428,12 @@ static int aw9523_gpio_irq_type(struct i
static void aw9523_irq_mask(struct irq_data *d)
{
struct aw9523 *awi = gpiochip_get_data(irq_data_get_irq_chip_data(d));
- unsigned int n = d->hwirq % AW9523_PINS_PER_PORT;
+ irq_hw_number_t hwirq = irqd_to_hwirq(d);
+ unsigned int n = hwirq % AW9523_PINS_PER_PORT;
- regmap_update_bits(awi->regmap,
- AW9523_REG_INTR_DIS(d->hwirq),
+ regmap_update_bits(awi->regmap, AW9523_REG_INTR_DIS(hwirq),
BIT(n), BIT(n));
- gpiochip_disable_irq(&awi->gpio, irqd_to_hwirq(d));
+ gpiochip_disable_irq(&awi->gpio, hwirq);
}
/*
@@ -446,11 +446,11 @@ static void aw9523_irq_mask(struct irq_d
static void aw9523_irq_unmask(struct irq_data *d)
{
struct aw9523 *awi = gpiochip_get_data(irq_data_get_irq_chip_data(d));
- unsigned int n = d->hwirq % AW9523_PINS_PER_PORT;
+ irq_hw_number_t hwirq = irqd_to_hwirq(d);
+ unsigned int n = hwirq % AW9523_PINS_PER_PORT;
- gpiochip_enable_irq(&awi->gpio, irqd_to_hwirq(d));
- regmap_update_bits(awi->regmap,
- AW9523_REG_INTR_DIS(d->hwirq),
+ gpiochip_enable_irq(&awi->gpio, hwirq);
+ regmap_update_bits(awi->regmap, AW9523_REG_INTR_DIS(hwirq),
BIT(n), 0);
}

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@ -1,61 +0,0 @@
From 4210ef801a248223a0ea5f47b5446081b4925e10 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:20 +0200
Subject: [PATCH] pinctrl: aw9523: Get rid of redundant ' & U8_MAX' pieces
When the variable is declared as u8, no need to perform ' & U8_MAX'
as it's implied anyway.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-7-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -603,7 +603,7 @@ static int aw9523_gpio_get_multiple(stru
mutex_lock(&awi->i2c_lock);
/* Port 0 (gpio 0-7) */
- m = *mask & U8_MAX;
+ m = *mask;
if (m) {
ret = _aw9523_gpio_get_multiple(awi, 0, &state, m);
if (ret)
@@ -612,7 +612,7 @@ static int aw9523_gpio_get_multiple(stru
*bits = state;
/* Port 1 (gpio 8-15) */
- m = (*mask >> 8) & U8_MAX;
+ m = *mask >> 8;
if (m) {
ret = _aw9523_gpio_get_multiple(awi, AW9523_PINS_PER_PORT,
&state, m);
@@ -635,20 +635,20 @@ static void aw9523_gpio_set_multiple(str
unsigned int reg;
int ret;
- mask_lo = *mask & U8_MAX;
- mask_hi = (*mask >> 8) & U8_MAX;
+ mask_lo = *mask;
+ mask_hi = *mask >> 8;
+ bits_lo = *bits;
+ bits_hi = *bits >> 8;
+
mutex_lock(&awi->i2c_lock);
if (mask_hi) {
reg = AW9523_REG_OUT_STATE(AW9523_PINS_PER_PORT);
- bits_hi = (*bits >> 8) & U8_MAX;
-
ret = regmap_write_bits(awi->regmap, reg, mask_hi, bits_hi);
if (ret)
dev_warn(awi->dev, "Cannot write port1 out level\n");
}
if (mask_lo) {
reg = AW9523_REG_OUT_STATE(0);
- bits_lo = *bits & U8_MAX;
ret = regmap_write_bits(awi->regmap, reg, mask_lo, bits_lo);
if (ret)
dev_warn(awi->dev, "Cannot write port0 out level\n");

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@ -1,52 +0,0 @@
From 6bf270863ade776485d1c6bdb8f69d642b0e5f64 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:21 +0200
Subject: [PATCH] pinctrl: aw9523: Remove unused irqchip field in struct
aw9523_irq
The irqchip field is allocated, assigned but never used. Remove it.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-8-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 8 --------
1 file changed, 8 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -57,12 +57,10 @@
/*
* struct aw9523_irq - Interrupt controller structure
* @lock: mutex locking for the irq bus
- * @irqchip: structure holding irqchip params
* @cached_gpio: stores the previous gpio status for bit comparison
*/
struct aw9523_irq {
struct mutex lock;
- struct irq_chip *irqchip;
u16 cached_gpio;
};
@@ -805,21 +803,15 @@ static int aw9523_init_irq(struct aw9523
{
struct device *dev = awi->dev;
struct gpio_irq_chip *girq;
- struct irq_chip *irqchip;
int ret;
if (!device_property_read_bool(dev, "interrupt-controller"))
return 0;
- irqchip = devm_kzalloc(dev, sizeof(*irqchip), GFP_KERNEL);
- if (!irqchip)
- return -ENOMEM;
-
awi->irq = devm_kzalloc(dev, sizeof(*awi->irq), GFP_KERNEL);
if (!awi->irq)
return -ENOMEM;
- awi->irq->irqchip = irqchip;
mutex_init(&awi->irq->lock);
ret = devm_request_threaded_irq(dev, irq, NULL, aw9523_irq_thread_func,

View file

@ -1,40 +0,0 @@
From c567b00cc3d73f3ce4e92126731545d177262090 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 29 Mar 2024 12:55:22 +0200
Subject: [PATCH] pinctrl: aw9523: Make use of dev_err_probe()
Simplify the error handling in probe function by switching from
dev_err() to dev_err_probe().
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-9-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -816,10 +816,8 @@ static int aw9523_init_irq(struct aw9523
ret = devm_request_threaded_irq(dev, irq, NULL, aw9523_irq_thread_func,
IRQF_ONESHOT, dev_name(dev), awi);
- if (ret) {
- dev_err(dev, "Failed to request irq %d\n", irq);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "Failed to request irq %d\n", irq);
girq = &awi->gpio.irq;
gpio_irq_chip_set_chip(girq, &aw9523_irq_chip);
@@ -1016,8 +1014,7 @@ static int aw9523_probe(struct i2c_clien
awi->pctl = devm_pinctrl_register(dev, pdesc, awi);
if (IS_ERR(awi->pctl)) {
- ret = PTR_ERR(awi->pctl);
- dev_err(dev, "Cannot register pinctrl: %d", ret);
+ ret = dev_err_probe(dev, PTR_ERR(awi->pctl), "Cannot register pinctrl");
goto err_disable_vregs;
}

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@ -1,41 +0,0 @@
From 7b8b9b5450b89d01e4b8f120b903cee85b529231 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:23 +0200
Subject: [PATCH] pinctrl: aw9523: Sort headers and group pinctrl/*
One header was misplaced and group pinctrl/* ones to show the relation
with the pin control subsystem.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-10-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -13,17 +13,18 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <linux/mutex.h>
#include <linux/module.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/mutex.h>
#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
#define AW9523_MAX_FUNCS 2
#define AW9523_NUM_PORTS 2
#define AW9523_PINS_PER_PORT 8

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@ -1,62 +0,0 @@
From 4aad0ad20f4ea80180a3e58b04b701728541c0f7 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 29 Mar 2024 12:55:24 +0200
Subject: [PATCH] pinctrl: aw9523: Fix indentation in a few places
In the comment, function prototype, and array of strings indentation
is kinda broken. Reindent that.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-11-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/pinctrl-aw9523.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -1,8 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Awinic AW9523B i2c pin controller driver
- * Copyright (c) 2020, AngeloGioacchino Del Regno
- * <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2020, AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
*/
#include <linux/bitfield.h>
@@ -139,9 +138,10 @@ static const struct pinctrl_ops aw9523_p
};
static const char * const gpio_pwm_groups[] = {
- "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5",
- "gpio6", "gpio7", "gpio8", "gpio9", "gpio10", "gpio11",
- "gpio12", "gpio13", "gpio14", "gpio15"
+ "gpio0", "gpio1", "gpio2", "gpio3", /* 0-3 */
+ "gpio4", "gpio5", "gpio6", "gpio7", /* 4-7 */
+ "gpio8", "gpio9", "gpio10", "gpio11", /* 8-11 */
+ "gpio12", "gpio13", "gpio14", "gpio15", /* 11-15 */
};
/* Warning: Do NOT reorder this array */
@@ -388,8 +388,8 @@ static int aw9523_get_pin_direction(stru
*
* Return: Zero for success or negative number for error
*/
-static int aw9523_get_port_state(struct regmap *regmap, u8 pin,
- u8 regbit, unsigned int *state)
+static int aw9523_get_port_state(struct regmap *regmap, u8 pin, u8 regbit,
+ unsigned int *state)
{
u8 reg;
int dir;
@@ -984,8 +984,7 @@ static int aw9523_probe(struct i2c_clien
}
mutex_init(&awi->i2c_lock);
- lockdep_set_subclass(&awi->i2c_lock,
- i2c_adapter_depth(client->adapter));
+ lockdep_set_subclass(&awi->i2c_lock, i2c_adapter_depth(client->adapter));
pdesc = devm_kzalloc(dev, sizeof(*pdesc), GFP_KERNEL);
if (!pdesc)