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-rw-r--r--drivers/gpio/gpio-crystalcove.c70
-rw-r--r--drivers/gpio/gpio-dln2.c23
-rw-r--r--drivers/gpio/gpio-dwapb.c7
-rw-r--r--drivers/gpio/gpio-grgpio.c14
-rw-r--r--drivers/gpio/gpio-merrifield.c22
-rw-r--r--drivers/gpio/gpio-mxs.c2
-rw-r--r--drivers/gpio/gpio-realtek-otto.c10
-rw-r--r--drivers/gpio/gpio-sch.c35
-rw-r--r--drivers/gpio/gpio-vr41xx.c2
-rw-r--r--drivers/gpio/gpio-wcove.c10
-rw-r--r--drivers/gpio/gpio-winbond.c7
11 files changed, 113 insertions, 89 deletions
diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
index b55c74a5e064..1ee62cd58582 100644
--- a/drivers/gpio/gpio-crystalcove.c
+++ b/drivers/gpio/gpio-crystalcove.c
@@ -15,6 +15,7 @@
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/seq_file.h>
+#include <linux/types.h>
#define CRYSTALCOVE_GPIO_NUM 16
#define CRYSTALCOVE_VGPIO_NUM 95
@@ -110,8 +111,7 @@ static inline int to_reg(int gpio, enum ctrl_register reg_type)
return reg + gpio % 8;
}
-static void crystalcove_update_irq_mask(struct crystalcove_gpio *cg,
- int gpio)
+static void crystalcove_update_irq_mask(struct crystalcove_gpio *cg, int gpio)
{
u8 mirqs0 = gpio < 8 ? MGPIO0IRQS0 : MGPIO1IRQS0;
int mask = BIT(gpio % 8);
@@ -140,8 +140,7 @@ static int crystalcove_gpio_dir_in(struct gpio_chip *chip, unsigned int gpio)
return regmap_write(cg->regmap, reg, CTLO_INPUT_SET);
}
-static int crystalcove_gpio_dir_out(struct gpio_chip *chip, unsigned int gpio,
- int value)
+static int crystalcove_gpio_dir_out(struct gpio_chip *chip, unsigned int gpio, int value)
{
struct crystalcove_gpio *cg = gpiochip_get_data(chip);
int reg = to_reg(gpio, CTRL_OUT);
@@ -168,8 +167,7 @@ static int crystalcove_gpio_get(struct gpio_chip *chip, unsigned int gpio)
return val & 0x1;
}
-static void crystalcove_gpio_set(struct gpio_chip *chip,
- unsigned int gpio, int value)
+static void crystalcove_gpio_set(struct gpio_chip *chip, unsigned int gpio, int value)
{
struct crystalcove_gpio *cg = gpiochip_get_data(chip);
int reg = to_reg(gpio, CTRL_OUT);
@@ -185,10 +183,10 @@ static void crystalcove_gpio_set(struct gpio_chip *chip,
static int crystalcove_irq_type(struct irq_data *data, unsigned int type)
{
- struct crystalcove_gpio *cg =
- gpiochip_get_data(irq_data_get_irq_chip_data(data));
+ struct crystalcove_gpio *cg = gpiochip_get_data(irq_data_get_irq_chip_data(data));
+ irq_hw_number_t hwirq = irqd_to_hwirq(data);
- if (data->hwirq >= CRYSTALCOVE_GPIO_NUM)
+ if (hwirq >= CRYSTALCOVE_GPIO_NUM)
return 0;
switch (type) {
@@ -215,22 +213,20 @@ static int crystalcove_irq_type(struct irq_data *data, unsigned int type)
static void crystalcove_bus_lock(struct irq_data *data)
{
- struct crystalcove_gpio *cg =
- gpiochip_get_data(irq_data_get_irq_chip_data(data));
+ struct crystalcove_gpio *cg = gpiochip_get_data(irq_data_get_irq_chip_data(data));
mutex_lock(&cg->buslock);
}
static void crystalcove_bus_sync_unlock(struct irq_data *data)
{
- struct crystalcove_gpio *cg =
- gpiochip_get_data(irq_data_get_irq_chip_data(data));
- int gpio = data->hwirq;
+ struct crystalcove_gpio *cg = gpiochip_get_data(irq_data_get_irq_chip_data(data));
+ irq_hw_number_t hwirq = irqd_to_hwirq(data);
if (cg->update & UPDATE_IRQ_TYPE)
- crystalcove_update_irq_ctrl(cg, gpio);
+ crystalcove_update_irq_ctrl(cg, hwirq);
if (cg->update & UPDATE_IRQ_MASK)
- crystalcove_update_irq_mask(cg, gpio);
+ crystalcove_update_irq_mask(cg, hwirq);
cg->update = 0;
mutex_unlock(&cg->buslock);
@@ -238,34 +234,43 @@ static void crystalcove_bus_sync_unlock(struct irq_data *data)
static void crystalcove_irq_unmask(struct irq_data *data)
{
- struct crystalcove_gpio *cg =
- gpiochip_get_data(irq_data_get_irq_chip_data(data));
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+ struct crystalcove_gpio *cg = gpiochip_get_data(gc);
+ irq_hw_number_t hwirq = irqd_to_hwirq(data);
- if (data->hwirq < CRYSTALCOVE_GPIO_NUM) {
- cg->set_irq_mask = false;
- cg->update |= UPDATE_IRQ_MASK;
- }
+ if (hwirq >= CRYSTALCOVE_GPIO_NUM)
+ return;
+
+ gpiochip_enable_irq(gc, hwirq);
+
+ cg->set_irq_mask = false;
+ cg->update |= UPDATE_IRQ_MASK;
}
static void crystalcove_irq_mask(struct irq_data *data)
{
- struct crystalcove_gpio *cg =
- gpiochip_get_data(irq_data_get_irq_chip_data(data));
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+ struct crystalcove_gpio *cg = gpiochip_get_data(gc);
+ irq_hw_number_t hwirq = irqd_to_hwirq(data);
- if (data->hwirq < CRYSTALCOVE_GPIO_NUM) {
- cg->set_irq_mask = true;
- cg->update |= UPDATE_IRQ_MASK;
- }
+ if (hwirq >= CRYSTALCOVE_GPIO_NUM)
+ return;
+
+ cg->set_irq_mask = true;
+ cg->update |= UPDATE_IRQ_MASK;
+
+ gpiochip_disable_irq(gc, hwirq);
}
-static struct irq_chip crystalcove_irqchip = {
+static const struct irq_chip crystalcove_irqchip = {
.name = "Crystal Cove",
.irq_mask = crystalcove_irq_mask,
.irq_unmask = crystalcove_irq_unmask,
.irq_set_type = crystalcove_irq_type,
.irq_bus_lock = crystalcove_bus_lock,
.irq_bus_sync_unlock = crystalcove_bus_sync_unlock,
- .flags = IRQCHIP_SKIP_SET_WAKE,
+ .flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
};
static irqreturn_t crystalcove_gpio_irq_handler(int irq, void *data)
@@ -293,8 +298,7 @@ static irqreturn_t crystalcove_gpio_irq_handler(int irq, void *data)
return IRQ_HANDLED;
}
-static void crystalcove_gpio_dbg_show(struct seq_file *s,
- struct gpio_chip *chip)
+static void crystalcove_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
{
struct crystalcove_gpio *cg = gpiochip_get_data(chip);
int gpio, offset;
@@ -353,7 +357,7 @@ static int crystalcove_gpio_probe(struct platform_device *pdev)
cg->regmap = pmic->regmap;
girq = &cg->chip.irq;
- girq->chip = &crystalcove_irqchip;
+ gpio_irq_chip_set_chip(girq, &crystalcove_irqchip);
/* This will let us handle the parent IRQ in the driver */
girq->parent_handler = NULL;
girq->num_parents = 0;
diff --git a/drivers/gpio/gpio-dln2.c b/drivers/gpio/gpio-dln2.c
index 08b9e2cf4f2d..71fa437b491f 100644
--- a/drivers/gpio/gpio-dln2.c
+++ b/drivers/gpio/gpio-dln2.c
@@ -46,7 +46,6 @@
struct dln2_gpio {
struct platform_device *pdev;
struct gpio_chip gpio;
- struct irq_chip irqchip;
/*
* Cache pin direction to save us one transfer, since the hardware has
@@ -306,6 +305,7 @@ static void dln2_irq_unmask(struct irq_data *irqd)
struct dln2_gpio *dln2 = gpiochip_get_data(gc);
int pin = irqd_to_hwirq(irqd);
+ gpiochip_enable_irq(gc, pin);
set_bit(pin, dln2->unmasked_irqs);
}
@@ -316,6 +316,7 @@ static void dln2_irq_mask(struct irq_data *irqd)
int pin = irqd_to_hwirq(irqd);
clear_bit(pin, dln2->unmasked_irqs);
+ gpiochip_disable_irq(gc, pin);
}
static int dln2_irq_set_type(struct irq_data *irqd, unsigned type)
@@ -384,6 +385,17 @@ static void dln2_irq_bus_unlock(struct irq_data *irqd)
mutex_unlock(&dln2->irq_lock);
}
+static const struct irq_chip dln2_irqchip = {
+ .name = "dln2-irq",
+ .irq_mask = dln2_irq_mask,
+ .irq_unmask = dln2_irq_unmask,
+ .irq_set_type = dln2_irq_set_type,
+ .irq_bus_lock = dln2_irq_bus_lock,
+ .irq_bus_sync_unlock = dln2_irq_bus_unlock,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
static void dln2_gpio_event(struct platform_device *pdev, u16 echo,
const void *data, int len)
{
@@ -465,15 +477,8 @@ static int dln2_gpio_probe(struct platform_device *pdev)
dln2->gpio.direction_output = dln2_gpio_direction_output;
dln2->gpio.set_config = dln2_gpio_set_config;
- dln2->irqchip.name = "dln2-irq",
- dln2->irqchip.irq_mask = dln2_irq_mask,
- dln2->irqchip.irq_unmask = dln2_irq_unmask,
- dln2->irqchip.irq_set_type = dln2_irq_set_type,
- dln2->irqchip.irq_bus_lock = dln2_irq_bus_lock,
- dln2->irqchip.irq_bus_sync_unlock = dln2_irq_bus_unlock,
-
girq = &dln2->gpio.irq;
- girq->chip = &dln2->irqchip;
+ gpio_irq_chip_set_chip(girq, &dln2_irqchip);
/* The event comes from the outside so no parent handler */
girq->parent_handler = NULL;
girq->num_parents = 0;
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index 04afe728e187..c22fcaa44a61 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -662,10 +662,9 @@ static int dwapb_get_clks(struct dwapb_gpio *gpio)
gpio->clks[1].id = "db";
err = devm_clk_bulk_get_optional(gpio->dev, DWAPB_NR_CLOCKS,
gpio->clks);
- if (err) {
- dev_err(gpio->dev, "Cannot get APB/Debounce clocks\n");
- return err;
- }
+ if (err)
+ return dev_err_probe(gpio->dev, err,
+ "Cannot get APB/Debounce clocks\n");
err = clk_bulk_prepare_enable(DWAPB_NR_CLOCKS, gpio->clks);
if (err) {
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
index df563616f943..bea0e32c195d 100644
--- a/drivers/gpio/gpio-grgpio.c
+++ b/drivers/gpio/gpio-grgpio.c
@@ -434,25 +434,13 @@ static int grgpio_probe(struct platform_device *ofdev)
static int grgpio_remove(struct platform_device *ofdev)
{
struct grgpio_priv *priv = platform_get_drvdata(ofdev);
- int i;
- int ret = 0;
-
- if (priv->domain) {
- for (i = 0; i < GRGPIO_MAX_NGPIO; i++) {
- if (priv->uirqs[i].refcnt != 0) {
- ret = -EBUSY;
- goto out;
- }
- }
- }
gpiochip_remove(&priv->gc);
if (priv->domain)
irq_domain_remove(priv->domain);
-out:
- return ret;
+ return 0;
}
static const struct of_device_id grgpio_match[] = {
diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c
index f3d1baeacbe9..72ac09a59702 100644
--- a/drivers/gpio/gpio-merrifield.c
+++ b/drivers/gpio/gpio-merrifield.c
@@ -220,10 +220,8 @@ static void mrfld_irq_ack(struct irq_data *d)
raw_spin_unlock_irqrestore(&priv->lock, flags);
}
-static void mrfld_irq_unmask_mask(struct irq_data *d, bool unmask)
+static void mrfld_irq_unmask_mask(struct mrfld_gpio *priv, u32 gpio, bool unmask)
{
- struct mrfld_gpio *priv = irq_data_get_irq_chip_data(d);
- u32 gpio = irqd_to_hwirq(d);
void __iomem *gimr = gpio_reg(&priv->chip, gpio, GIMR);
unsigned long flags;
u32 value;
@@ -241,12 +239,20 @@ static void mrfld_irq_unmask_mask(struct irq_data *d, bool unmask)
static void mrfld_irq_mask(struct irq_data *d)
{
- mrfld_irq_unmask_mask(d, false);
+ struct mrfld_gpio *priv = irq_data_get_irq_chip_data(d);
+ u32 gpio = irqd_to_hwirq(d);
+
+ mrfld_irq_unmask_mask(priv, gpio, false);
+ gpiochip_disable_irq(&priv->chip, gpio);
}
static void mrfld_irq_unmask(struct irq_data *d)
{
- mrfld_irq_unmask_mask(d, true);
+ struct mrfld_gpio *priv = irq_data_get_irq_chip_data(d);
+ u32 gpio = irqd_to_hwirq(d);
+
+ gpiochip_enable_irq(&priv->chip, gpio);
+ mrfld_irq_unmask_mask(priv, gpio, true);
}
static int mrfld_irq_set_type(struct irq_data *d, unsigned int type)
@@ -329,13 +335,15 @@ static int mrfld_irq_set_wake(struct irq_data *d, unsigned int on)
return 0;
}
-static struct irq_chip mrfld_irqchip = {
+static const struct irq_chip mrfld_irqchip = {
.name = "gpio-merrifield",
.irq_ack = mrfld_irq_ack,
.irq_mask = mrfld_irq_mask,
.irq_unmask = mrfld_irq_unmask,
.irq_set_type = mrfld_irq_set_type,
.irq_set_wake = mrfld_irq_set_wake,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
};
static void mrfld_irq_handler(struct irq_desc *desc)
@@ -482,7 +490,7 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id
return retval;
girq = &priv->chip.irq;
- girq->chip = &mrfld_irqchip;
+ gpio_irq_chip_set_chip(girq, &mrfld_irqchip);
girq->init_hw = mrfld_irq_init_hw;
girq->parent_handler = mrfld_irq_handler;
girq->num_parents = 1;
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index c5166cd47c9c..7f59e5d936c2 100644
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
//
-// MXC GPIO support. (c) 2008 Daniel Mack <daniel@caiaq.de>
+// MXS GPIO support. (c) 2008 Daniel Mack <daniel@caiaq.de>
// Copyright 2008 Juergen Beisert, kernel@pengutronix.de
//
// Based on code from Freescale,
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c
index c52b2cb1acae..63dcf42f7c20 100644
--- a/drivers/gpio/gpio-realtek-otto.c
+++ b/drivers/gpio/gpio-realtek-otto.c
@@ -172,6 +172,8 @@ static void realtek_gpio_irq_unmask(struct irq_data *data)
unsigned long flags;
u16 m;
+ gpiochip_enable_irq(&ctrl->gc, line);
+
raw_spin_lock_irqsave(&ctrl->lock, flags);
m = ctrl->intr_mask[port];
m |= realtek_gpio_imr_bits(port_pin, REALTEK_GPIO_IMR_LINE_MASK);
@@ -195,6 +197,8 @@ static void realtek_gpio_irq_mask(struct irq_data *data)
ctrl->intr_mask[port] = m;
realtek_gpio_write_imr(ctrl, port, ctrl->intr_type[port], m);
raw_spin_unlock_irqrestore(&ctrl->lock, flags);
+
+ gpiochip_disable_irq(&ctrl->gc, line);
}
static int realtek_gpio_irq_set_type(struct irq_data *data, unsigned int flow_type)
@@ -315,13 +319,15 @@ static int realtek_gpio_irq_init(struct gpio_chip *gc)
return 0;
}
-static struct irq_chip realtek_gpio_irq_chip = {
+static const struct irq_chip realtek_gpio_irq_chip = {
.name = "realtek-otto-gpio",
.irq_ack = realtek_gpio_irq_ack,
.irq_mask = realtek_gpio_irq_mask,
.irq_unmask = realtek_gpio_irq_unmask,
.irq_set_type = realtek_gpio_irq_set_type,
.irq_set_affinity = realtek_gpio_irq_set_affinity,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
};
static const struct of_device_id realtek_gpio_of_match[] = {
@@ -404,7 +410,7 @@ static int realtek_gpio_probe(struct platform_device *pdev)
irq = platform_get_irq_optional(pdev, 0);
if (!(dev_flags & GPIO_INTERRUPTS_DISABLED) && irq > 0) {
girq = &ctrl->gc.irq;
- girq->chip = &realtek_gpio_irq_chip;
+ gpio_irq_chip_set_chip(girq, &realtek_gpio_irq_chip);
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_bad_irq;
girq->parent_handler = realtek_gpio_irq_handler;
diff --git a/drivers/gpio/gpio-sch.c b/drivers/gpio/gpio-sch.c
index acda4c5052d3..8a83f7bf4382 100644
--- a/drivers/gpio/gpio-sch.c
+++ b/drivers/gpio/gpio-sch.c
@@ -38,7 +38,6 @@
struct sch_gpio {
struct gpio_chip chip;
- struct irq_chip irqchip;
spinlock_t lock;
unsigned short iobase;
unsigned short resume_base;
@@ -218,11 +217,9 @@ static void sch_irq_ack(struct irq_data *d)
spin_unlock_irqrestore(&sch->lock, flags);
}
-static void sch_irq_mask_unmask(struct irq_data *d, int val)
+static void sch_irq_mask_unmask(struct gpio_chip *gc, irq_hw_number_t gpio_num, int val)
{
- struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct sch_gpio *sch = gpiochip_get_data(gc);
- irq_hw_number_t gpio_num = irqd_to_hwirq(d);
unsigned long flags;
spin_lock_irqsave(&sch->lock, flags);
@@ -232,14 +229,32 @@ static void sch_irq_mask_unmask(struct irq_data *d, int val)
static void sch_irq_mask(struct irq_data *d)
{
- sch_irq_mask_unmask(d, 0);
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ irq_hw_number_t gpio_num = irqd_to_hwirq(d);
+
+ sch_irq_mask_unmask(gc, gpio_num, 0);
+ gpiochip_disable_irq(gc, gpio_num);
}
static void sch_irq_unmask(struct irq_data *d)
{
- sch_irq_mask_unmask(d, 1);
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ irq_hw_number_t gpio_num = irqd_to_hwirq(d);
+
+ gpiochip_enable_irq(gc, gpio_num);
+ sch_irq_mask_unmask(gc, gpio_num, 1);
}
+static const struct irq_chip sch_irqchip = {
+ .name = "sch_gpio",
+ .irq_ack = sch_irq_ack,
+ .irq_mask = sch_irq_mask,
+ .irq_unmask = sch_irq_unmask,
+ .irq_set_type = sch_irq_type,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
static u32 sch_gpio_gpe_handler(acpi_handle gpe_device, u32 gpe, void *context)
{
struct sch_gpio *sch = context;
@@ -367,14 +382,8 @@ static int sch_gpio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, sch);
- sch->irqchip.name = "sch_gpio";
- sch->irqchip.irq_ack = sch_irq_ack;
- sch->irqchip.irq_mask = sch_irq_mask;
- sch->irqchip.irq_unmask = sch_irq_unmask;
- sch->irqchip.irq_set_type = sch_irq_type;
-
girq = &sch->chip.irq;
- girq->chip = &sch->irqchip;
+ gpio_irq_chip_set_chip(girq, &sch_irqchip);
girq->num_parents = 0;
girq->parents = NULL;
girq->parent_handler = NULL;
diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
index 98cd715ccc33..8d09b619c166 100644
--- a/drivers/gpio/gpio-vr41xx.c
+++ b/drivers/gpio/gpio-vr41xx.c
@@ -217,8 +217,6 @@ static int giu_get_irq(unsigned int irq)
printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
maskl, pendl, maskh, pendh);
- atomic_inc(&irq_err_count);
-
return -EINVAL;
}
diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c
index 16a0fae1e32e..c18b6b47384f 100644
--- a/drivers/gpio/gpio-wcove.c
+++ b/drivers/gpio/gpio-wcove.c
@@ -299,6 +299,8 @@ static void wcove_irq_unmask(struct irq_data *data)
if (gpio >= WCOVE_GPIO_NUM)
return;
+ gpiochip_enable_irq(chip, gpio);
+
wg->set_irq_mask = false;
wg->update |= UPDATE_IRQ_MASK;
}
@@ -314,15 +316,19 @@ static void wcove_irq_mask(struct irq_data *data)
wg->set_irq_mask = true;
wg->update |= UPDATE_IRQ_MASK;
+
+ gpiochip_disable_irq(chip, gpio);
}
-static struct irq_chip wcove_irqchip = {
+static const struct irq_chip wcove_irqchip = {
.name = "Whiskey Cove",
.irq_mask = wcove_irq_mask,
.irq_unmask = wcove_irq_unmask,
.irq_set_type = wcove_irq_type,
.irq_bus_lock = wcove_bus_lock,
.irq_bus_sync_unlock = wcove_bus_sync_unlock,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
};
static irqreturn_t wcove_gpio_irq_handler(int irq, void *data)
@@ -452,7 +458,7 @@ static int wcove_gpio_probe(struct platform_device *pdev)
}
girq = &wg->chip.irq;
- girq->chip = &wcove_irqchip;
+ gpio_irq_chip_set_chip(girq, &wcove_irqchip);
/* This will let us handle the parent IRQ in the driver */
girq->parent_handler = NULL;
girq->num_parents = 0;
diff --git a/drivers/gpio/gpio-winbond.c b/drivers/gpio/gpio-winbond.c
index 7f8f5b02e31d..4b61d975cc0e 100644
--- a/drivers/gpio/gpio-winbond.c
+++ b/drivers/gpio/gpio-winbond.c
@@ -385,12 +385,13 @@ static int winbond_gpio_get(struct gpio_chip *gc, unsigned int offset)
unsigned long *base = gpiochip_get_data(gc);
const struct winbond_gpio_info *info;
bool val;
+ int ret;
winbond_gpio_get_info(&offset, &info);
- val = winbond_sio_enter(*base);
- if (val)
- return val;
+ ret = winbond_sio_enter(*base);
+ if (ret)
+ return ret;
winbond_sio_select_logical(*base, info->dev);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 15:30:43 +0100