diff options
author | Lennert Buytenhek <buytenh@wantstofly.org> | 2010-11-29 05:12:06 -0500 |
---|---|---|
committer | Lennert Buytenhek <buytenh@wantstofly.org> | 2011-01-13 11:18:58 -0500 |
commit | c4e8964e4eb3ea4edc34e1832d1691468f326beb (patch) | |
tree | 7b5ff77775880af151cbf09ff64447588f31dac7 /arch/arm/mach-sa1100/irq.c | |
parent | 9a364da73d84bb5181fc8a0f85d497b596f0d560 (diff) |
ARM: sa1100: irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Diffstat (limited to 'arch/arm/mach-sa1100/irq.c')
-rw-r--r-- | arch/arm/mach-sa1100/irq.c | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c index 3093d46a9c6f..3d85dfad9c1f 100644 --- a/arch/arm/mach-sa1100/irq.c +++ b/arch/arm/mach-sa1100/irq.c | |||
@@ -37,14 +37,14 @@ static int GPIO_IRQ_mask = (1 << 11) - 1; | |||
37 | #define GPIO_11_27_IRQ(i) ((i) - 21) | 37 | #define GPIO_11_27_IRQ(i) ((i) - 21) |
38 | #define GPIO11_27_MASK(irq) (1 << GPIO_11_27_IRQ(irq)) | 38 | #define GPIO11_27_MASK(irq) (1 << GPIO_11_27_IRQ(irq)) |
39 | 39 | ||
40 | static int sa1100_gpio_type(unsigned int irq, unsigned int type) | 40 | static int sa1100_gpio_type(struct irq_data *d, unsigned int type) |
41 | { | 41 | { |
42 | unsigned int mask; | 42 | unsigned int mask; |
43 | 43 | ||
44 | if (irq <= 10) | 44 | if (d->irq <= 10) |
45 | mask = 1 << irq; | 45 | mask = 1 << d->irq; |
46 | else | 46 | else |
47 | mask = GPIO11_27_MASK(irq); | 47 | mask = GPIO11_27_MASK(d->irq); |
48 | 48 | ||
49 | if (type == IRQ_TYPE_PROBE) { | 49 | if (type == IRQ_TYPE_PROBE) { |
50 | if ((GPIO_IRQ_rising_edge | GPIO_IRQ_falling_edge) & mask) | 50 | if ((GPIO_IRQ_rising_edge | GPIO_IRQ_falling_edge) & mask) |
@@ -70,37 +70,37 @@ static int sa1100_gpio_type(unsigned int irq, unsigned int type) | |||
70 | /* | 70 | /* |
71 | * GPIO IRQs must be acknowledged. This is for IRQs from 0 to 10. | 71 | * GPIO IRQs must be acknowledged. This is for IRQs from 0 to 10. |
72 | */ | 72 | */ |
73 | static void sa1100_low_gpio_ack(unsigned int irq) | 73 | static void sa1100_low_gpio_ack(struct irq_data *d) |
74 | { | 74 | { |
75 | GEDR = (1 << irq); | 75 | GEDR = (1 << d->irq); |
76 | } | 76 | } |
77 | 77 | ||
78 | static void sa1100_low_gpio_mask(unsigned int irq) | 78 | static void sa1100_low_gpio_mask(struct irq_data *d) |
79 | { | 79 | { |
80 | ICMR &= ~(1 << irq); | 80 | ICMR &= ~(1 << d->irq); |
81 | } | 81 | } |
82 | 82 | ||
83 | static void sa1100_low_gpio_unmask(unsigned int irq) | 83 | static void sa1100_low_gpio_unmask(struct irq_data *d) |
84 | { | 84 | { |
85 | ICMR |= 1 << irq; | 85 | ICMR |= 1 << d->irq; |
86 | } | 86 | } |
87 | 87 | ||
88 | static int sa1100_low_gpio_wake(unsigned int irq, unsigned int on) | 88 | static int sa1100_low_gpio_wake(struct irq_data *d, unsigned int on) |
89 | { | 89 | { |
90 | if (on) | 90 | if (on) |
91 | PWER |= 1 << irq; | 91 | PWER |= 1 << d->irq; |
92 | else | 92 | else |
93 | PWER &= ~(1 << irq); | 93 | PWER &= ~(1 << d->irq); |
94 | return 0; | 94 | return 0; |
95 | } | 95 | } |
96 | 96 | ||
97 | static struct irq_chip sa1100_low_gpio_chip = { | 97 | static struct irq_chip sa1100_low_gpio_chip = { |
98 | .name = "GPIO-l", | 98 | .name = "GPIO-l", |
99 | .ack = sa1100_low_gpio_ack, | 99 | .irq_ack = sa1100_low_gpio_ack, |
100 | .mask = sa1100_low_gpio_mask, | 100 | .irq_mask = sa1100_low_gpio_mask, |
101 | .unmask = sa1100_low_gpio_unmask, | 101 | .irq_unmask = sa1100_low_gpio_unmask, |
102 | .set_type = sa1100_gpio_type, | 102 | .irq_set_type = sa1100_gpio_type, |
103 | .set_wake = sa1100_low_gpio_wake, | 103 | .irq_set_wake = sa1100_low_gpio_wake, |
104 | }; | 104 | }; |
105 | 105 | ||
106 | /* | 106 | /* |
@@ -139,16 +139,16 @@ sa1100_high_gpio_handler(unsigned int irq, struct irq_desc *desc) | |||
139 | * In addition, the IRQs are all collected up into one bit in the | 139 | * In addition, the IRQs are all collected up into one bit in the |
140 | * interrupt controller registers. | 140 | * interrupt controller registers. |
141 | */ | 141 | */ |
142 | static void sa1100_high_gpio_ack(unsigned int irq) | 142 | static void sa1100_high_gpio_ack(struct irq_data *d) |
143 | { | 143 | { |
144 | unsigned int mask = GPIO11_27_MASK(irq); | 144 | unsigned int mask = GPIO11_27_MASK(d->irq); |
145 | 145 | ||
146 | GEDR = mask; | 146 | GEDR = mask; |
147 | } | 147 | } |
148 | 148 | ||
149 | static void sa1100_high_gpio_mask(unsigned int irq) | 149 | static void sa1100_high_gpio_mask(struct irq_data *d) |
150 | { | 150 | { |
151 | unsigned int mask = GPIO11_27_MASK(irq); | 151 | unsigned int mask = GPIO11_27_MASK(d->irq); |
152 | 152 | ||
153 | GPIO_IRQ_mask &= ~mask; | 153 | GPIO_IRQ_mask &= ~mask; |
154 | 154 | ||
@@ -156,9 +156,9 @@ static void sa1100_high_gpio_mask(unsigned int irq) | |||
156 | GFER &= ~mask; | 156 | GFER &= ~mask; |
157 | } | 157 | } |
158 | 158 | ||
159 | static void sa1100_high_gpio_unmask(unsigned int irq) | 159 | static void sa1100_high_gpio_unmask(struct irq_data *d) |
160 | { | 160 | { |
161 | unsigned int mask = GPIO11_27_MASK(irq); | 161 | unsigned int mask = GPIO11_27_MASK(d->irq); |
162 | 162 | ||
163 | GPIO_IRQ_mask |= mask; | 163 | GPIO_IRQ_mask |= mask; |
164 | 164 | ||
@@ -166,44 +166,44 @@ static void sa1100_high_gpio_unmask(unsigned int irq) | |||
166 | GFER = GPIO_IRQ_falling_edge & GPIO_IRQ_mask; | 166 | GFER = GPIO_IRQ_falling_edge & GPIO_IRQ_mask; |
167 | } | 167 | } |
168 | 168 | ||
169 | static int sa1100_high_gpio_wake(unsigned int irq, unsigned int on) | 169 | static int sa1100_high_gpio_wake(struct irq_data *d, unsigned int on) |
170 | { | 170 | { |
171 | if (on) | 171 | if (on) |
172 | PWER |= GPIO11_27_MASK(irq); | 172 | PWER |= GPIO11_27_MASK(d->irq); |
173 | else | 173 | else |
174 | PWER &= ~GPIO11_27_MASK(irq); | 174 | PWER &= ~GPIO11_27_MASK(d->irq); |
175 | return 0; | 175 | return 0; |
176 | } | 176 | } |
177 | 177 | ||
178 | static struct irq_chip sa1100_high_gpio_chip = { | 178 | static struct irq_chip sa1100_high_gpio_chip = { |
179 | .name = "GPIO-h", | 179 | .name = "GPIO-h", |
180 | .ack = sa1100_high_gpio_ack, | 180 | .irq_ack = sa1100_high_gpio_ack, |
181 | .mask = sa1100_high_gpio_mask, | 181 | .irq_mask = sa1100_high_gpio_mask, |
182 | .unmask = sa1100_high_gpio_unmask, | 182 | .irq_unmask = sa1100_high_gpio_unmask, |
183 | .set_type = sa1100_gpio_type, | 183 | .irq_set_type = sa1100_gpio_type, |
184 | .set_wake = sa1100_high_gpio_wake, | 184 | .irq_set_wake = sa1100_high_gpio_wake, |
185 | }; | 185 | }; |
186 | 186 | ||
187 | /* | 187 | /* |
188 | * We don't need to ACK IRQs on the SA1100 unless they're GPIOs | 188 | * We don't need to ACK IRQs on the SA1100 unless they're GPIOs |
189 | * this is for internal IRQs i.e. from 11 to 31. | 189 | * this is for internal IRQs i.e. from 11 to 31. |
190 | */ | 190 | */ |
191 | static void sa1100_mask_irq(unsigned int irq) | 191 | static void sa1100_mask_irq(struct irq_data *d) |
192 | { | 192 | { |
193 | ICMR &= ~(1 << irq); | 193 | ICMR &= ~(1 << d->irq); |
194 | } | 194 | } |
195 | 195 | ||
196 | static void sa1100_unmask_irq(unsigned int irq) | 196 | static void sa1100_unmask_irq(struct irq_data *d) |
197 | { | 197 | { |
198 | ICMR |= (1 << irq); | 198 | ICMR |= (1 << d->irq); |
199 | } | 199 | } |
200 | 200 | ||
201 | /* | 201 | /* |
202 | * Apart form GPIOs, only the RTC alarm can be a wakeup event. | 202 | * Apart form GPIOs, only the RTC alarm can be a wakeup event. |
203 | */ | 203 | */ |
204 | static int sa1100_set_wake(unsigned int irq, unsigned int on) | 204 | static int sa1100_set_wake(struct irq_data *d, unsigned int on) |
205 | { | 205 | { |
206 | if (irq == IRQ_RTCAlrm) { | 206 | if (d->irq == IRQ_RTCAlrm) { |
207 | if (on) | 207 | if (on) |
208 | PWER |= PWER_RTC; | 208 | PWER |= PWER_RTC; |
209 | else | 209 | else |
@@ -215,10 +215,10 @@ static int sa1100_set_wake(unsigned int irq, unsigned int on) | |||
215 | 215 | ||
216 | static struct irq_chip sa1100_normal_chip = { | 216 | static struct irq_chip sa1100_normal_chip = { |
217 | .name = "SC", | 217 | .name = "SC", |
218 | .ack = sa1100_mask_irq, | 218 | .irq_ack = sa1100_mask_irq, |
219 | .mask = sa1100_mask_irq, | 219 | .irq_mask = sa1100_mask_irq, |
220 | .unmask = sa1100_unmask_irq, | 220 | .irq_unmask = sa1100_unmask_irq, |
221 | .set_wake = sa1100_set_wake, | 221 | .irq_set_wake = sa1100_set_wake, |
222 | }; | 222 | }; |
223 | 223 | ||
224 | static struct resource irq_resource = { | 224 | static struct resource irq_resource = { |