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authorThomas Gleixner <tglx@linutronix.de>2011-03-23 17:09:10 -0400
committerRalf Baechle <ralf@linux-mips.org>2011-03-25 13:45:19 -0400
commitefb02da52fe20172acb13f82f12ba36bed690bdc (patch)
tree611a2dcaa4407e7c111ad4a82a71785ed4163195 /arch
parent2f8d36e7112e79ea5e325463f18386e83b5c447c (diff)
MIPS: RB532: Convert to new irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2201/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/rb532/irq.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
index ea6cec3c1e0d..b32a768da894 100644
--- a/arch/mips/rb532/irq.c
+++ b/arch/mips/rb532/irq.c
@@ -111,10 +111,10 @@ static inline void ack_local_irq(unsigned int ip)
111 clear_c0_cause(ipnum); 111 clear_c0_cause(ipnum);
112} 112}
113 113
114static void rb532_enable_irq(unsigned int irq_nr) 114static void rb532_enable_irq(struct irq_data *d)
115{ 115{
116 unsigned int group, intr_bit, irq_nr = d->irq;
116 int ip = irq_nr - GROUP0_IRQ_BASE; 117 int ip = irq_nr - GROUP0_IRQ_BASE;
117 unsigned int group, intr_bit;
118 volatile unsigned int *addr; 118 volatile unsigned int *addr;
119 119
120 if (ip < 0) 120 if (ip < 0)
@@ -132,10 +132,10 @@ static void rb532_enable_irq(unsigned int irq_nr)
132 } 132 }
133} 133}
134 134
135static void rb532_disable_irq(unsigned int irq_nr) 135static void rb532_disable_irq(struct irq_data *d)
136{ 136{
137 unsigned int group, intr_bit, mask, irq_nr = d->irq;
137 int ip = irq_nr - GROUP0_IRQ_BASE; 138 int ip = irq_nr - GROUP0_IRQ_BASE;
138 unsigned int group, intr_bit, mask;
139 volatile unsigned int *addr; 139 volatile unsigned int *addr;
140 140
141 if (ip < 0) { 141 if (ip < 0) {
@@ -163,18 +163,18 @@ static void rb532_disable_irq(unsigned int irq_nr)
163 } 163 }
164} 164}
165 165
166static void rb532_mask_and_ack_irq(unsigned int irq_nr) 166static void rb532_mask_and_ack_irq(struct irq_data *d)
167{ 167{
168 rb532_disable_irq(irq_nr); 168 rb532_disable_irq(d);
169 ack_local_irq(group_to_ip(irq_to_group(irq_nr))); 169 ack_local_irq(group_to_ip(irq_to_group(d->irq)));
170} 170}
171 171
172static int rb532_set_type(unsigned int irq_nr, unsigned type) 172static int rb532_set_type(struct irq_data *d, unsigned type)
173{ 173{
174 int gpio = irq_nr - GPIO_MAPPED_IRQ_BASE; 174 int gpio = d->irq - GPIO_MAPPED_IRQ_BASE;
175 int group = irq_to_group(irq_nr); 175 int group = irq_to_group(d->irq);
176 176
177 if (group != GPIO_MAPPED_IRQ_GROUP || irq_nr > (GROUP4_IRQ_BASE + 13)) 177 if (group != GPIO_MAPPED_IRQ_GROUP || d->irq > (GROUP4_IRQ_BASE + 13))
178 return (type == IRQ_TYPE_LEVEL_HIGH) ? 0 : -EINVAL; 178 return (type == IRQ_TYPE_LEVEL_HIGH) ? 0 : -EINVAL;
179 179
180 switch (type) { 180 switch (type) {
@@ -193,11 +193,11 @@ static int rb532_set_type(unsigned int irq_nr, unsigned type)
193 193
194static struct irq_chip rc32434_irq_type = { 194static struct irq_chip rc32434_irq_type = {
195 .name = "RB532", 195 .name = "RB532",
196 .ack = rb532_disable_irq, 196 .irq_ack = rb532_disable_irq,
197 .mask = rb532_disable_irq, 197 .irq_mask = rb532_disable_irq,
198 .mask_ack = rb532_mask_and_ack_irq, 198 .irq_mask_ack = rb532_mask_and_ack_irq,
199 .unmask = rb532_enable_irq, 199 .irq_unmask = rb532_enable_irq,
200 .set_type = rb532_set_type, 200 .irq_set_type = rb532_set_type,
201}; 201};
202 202
203void __init arch_init_irq(void) 203void __init arch_init_irq(void)