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-rw-r--r--drivers/gpio/gpio-104-idio-16.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-104-idio-16.c b/drivers/gpio/gpio-104-idio-16.c
index 7053cf736648..5281e1cedb01 100644
--- a/drivers/gpio/gpio-104-idio-16.c
+++ b/drivers/gpio/gpio-104-idio-16.c
@@ -50,7 +50,7 @@ MODULE_PARM_DESC(irq, "ACCES 104-IDIO-16 interrupt line numbers");
50 */ 50 */
51struct idio_16_gpio { 51struct idio_16_gpio {
52 struct gpio_chip chip; 52 struct gpio_chip chip;
53 spinlock_t lock; 53 raw_spinlock_t lock;
54 unsigned long irq_mask; 54 unsigned long irq_mask;
55 unsigned base; 55 unsigned base;
56 unsigned out_state; 56 unsigned out_state;
@@ -99,7 +99,7 @@ static void idio_16_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
99 if (offset > 15) 99 if (offset > 15)
100 return; 100 return;
101 101
102 spin_lock_irqsave(&idio16gpio->lock, flags); 102 raw_spin_lock_irqsave(&idio16gpio->lock, flags);
103 103
104 if (value) 104 if (value)
105 idio16gpio->out_state |= mask; 105 idio16gpio->out_state |= mask;
@@ -111,7 +111,7 @@ static void idio_16_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
111 else 111 else
112 outb(idio16gpio->out_state, idio16gpio->base); 112 outb(idio16gpio->out_state, idio16gpio->base);
113 113
114 spin_unlock_irqrestore(&idio16gpio->lock, flags); 114 raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
115} 115}
116 116
117static void idio_16_gpio_set_multiple(struct gpio_chip *chip, 117static void idio_16_gpio_set_multiple(struct gpio_chip *chip,
@@ -120,7 +120,7 @@ static void idio_16_gpio_set_multiple(struct gpio_chip *chip,
120 struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip); 120 struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
121 unsigned long flags; 121 unsigned long flags;
122 122
123 spin_lock_irqsave(&idio16gpio->lock, flags); 123 raw_spin_lock_irqsave(&idio16gpio->lock, flags);
124 124
125 idio16gpio->out_state &= ~*mask; 125 idio16gpio->out_state &= ~*mask;
126 idio16gpio->out_state |= *mask & *bits; 126 idio16gpio->out_state |= *mask & *bits;
@@ -130,7 +130,7 @@ static void idio_16_gpio_set_multiple(struct gpio_chip *chip,
130 if ((*mask >> 8) & 0xFF) 130 if ((*mask >> 8) & 0xFF)
131 outb(idio16gpio->out_state >> 8, idio16gpio->base + 4); 131 outb(idio16gpio->out_state >> 8, idio16gpio->base + 4);
132 132
133 spin_unlock_irqrestore(&idio16gpio->lock, flags); 133 raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
134} 134}
135 135
136static void idio_16_irq_ack(struct irq_data *data) 136static void idio_16_irq_ack(struct irq_data *data)
@@ -147,11 +147,11 @@ static void idio_16_irq_mask(struct irq_data *data)
147 idio16gpio->irq_mask &= ~mask; 147 idio16gpio->irq_mask &= ~mask;
148 148
149 if (!idio16gpio->irq_mask) { 149 if (!idio16gpio->irq_mask) {
150 spin_lock_irqsave(&idio16gpio->lock, flags); 150 raw_spin_lock_irqsave(&idio16gpio->lock, flags);
151 151
152 outb(0, idio16gpio->base + 2); 152 outb(0, idio16gpio->base + 2);
153 153
154 spin_unlock_irqrestore(&idio16gpio->lock, flags); 154 raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
155 } 155 }
156} 156}
157 157
@@ -166,11 +166,11 @@ static void idio_16_irq_unmask(struct irq_data *data)
166 idio16gpio->irq_mask |= mask; 166 idio16gpio->irq_mask |= mask;
167 167
168 if (!prev_irq_mask) { 168 if (!prev_irq_mask) {
169 spin_lock_irqsave(&idio16gpio->lock, flags); 169 raw_spin_lock_irqsave(&idio16gpio->lock, flags);
170 170
171 inb(idio16gpio->base + 2); 171 inb(idio16gpio->base + 2);
172 172
173 spin_unlock_irqrestore(&idio16gpio->lock, flags); 173 raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
174 } 174 }
175} 175}
176 176
@@ -201,11 +201,11 @@ static irqreturn_t idio_16_irq_handler(int irq, void *dev_id)
201 for_each_set_bit(gpio, &idio16gpio->irq_mask, chip->ngpio) 201 for_each_set_bit(gpio, &idio16gpio->irq_mask, chip->ngpio)
202 generic_handle_irq(irq_find_mapping(chip->irqdomain, gpio)); 202 generic_handle_irq(irq_find_mapping(chip->irqdomain, gpio));
203 203
204 spin_lock(&idio16gpio->lock); 204 raw_spin_lock(&idio16gpio->lock);
205 205
206 outb(0, idio16gpio->base + 1); 206 outb(0, idio16gpio->base + 1);
207 207
208 spin_unlock(&idio16gpio->lock); 208 raw_spin_unlock(&idio16gpio->lock);
209 209
210 return IRQ_HANDLED; 210 return IRQ_HANDLED;
211} 211}
@@ -249,7 +249,7 @@ static int idio_16_probe(struct device *dev, unsigned int id)
249 idio16gpio->base = base[id]; 249 idio16gpio->base = base[id];
250 idio16gpio->out_state = 0xFFFF; 250 idio16gpio->out_state = 0xFFFF;
251 251
252 spin_lock_init(&idio16gpio->lock); 252 raw_spin_lock_init(&idio16gpio->lock);
253 253
254 err = devm_gpiochip_add_data(dev, &idio16gpio->chip, idio16gpio); 254 err = devm_gpiochip_add_data(dev, &idio16gpio->chip, idio16gpio);
255 if (err) { 255 if (err) {