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authorLennert Buytenhek <buytenh@wantstofly.org>2010-11-29 05:18:26 -0500
committerLennert Buytenhek <buytenh@wantstofly.org>2011-01-13 11:18:56 -0500
commita3f4c927d379cfaa597bc8ff75dc9d28f8d9200e (patch)
tree39521557543e91134b5a7e190bdf7b7ac2787e04 /arch/arm/mach-pxa/pcm990-baseboard.c
parent406b005045ad18ffa08c439545801e1c8cec4b5e (diff)
ARM: PXA SoCs: irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Diffstat (limited to 'arch/arm/mach-pxa/pcm990-baseboard.c')
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index f33647a8e0b7..90820faa711a 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -241,23 +241,23 @@ static struct platform_device pcm990_backlight_device = {
241 241
242static unsigned long pcm990_irq_enabled; 242static unsigned long pcm990_irq_enabled;
243 243
244static void pcm990_mask_ack_irq(unsigned int irq) 244static void pcm990_mask_ack_irq(struct irq_data *d)
245{ 245{
246 int pcm990_irq = (irq - PCM027_IRQ(0)); 246 int pcm990_irq = (d->irq - PCM027_IRQ(0));
247 PCM990_INTMSKENA = (pcm990_irq_enabled &= ~(1 << pcm990_irq)); 247 PCM990_INTMSKENA = (pcm990_irq_enabled &= ~(1 << pcm990_irq));
248} 248}
249 249
250static void pcm990_unmask_irq(unsigned int irq) 250static void pcm990_unmask_irq(struct irq_data *d)
251{ 251{
252 int pcm990_irq = (irq - PCM027_IRQ(0)); 252 int pcm990_irq = (d->irq - PCM027_IRQ(0));
253 /* the irq can be acknowledged only if deasserted, so it's done here */ 253 /* the irq can be acknowledged only if deasserted, so it's done here */
254 PCM990_INTSETCLR |= 1 << pcm990_irq; 254 PCM990_INTSETCLR |= 1 << pcm990_irq;
255 PCM990_INTMSKENA = (pcm990_irq_enabled |= (1 << pcm990_irq)); 255 PCM990_INTMSKENA = (pcm990_irq_enabled |= (1 << pcm990_irq));
256} 256}
257 257
258static struct irq_chip pcm990_irq_chip = { 258static struct irq_chip pcm990_irq_chip = {
259 .mask_ack = pcm990_mask_ack_irq, 259 .irq_mask_ack = pcm990_mask_ack_irq,
260 .unmask = pcm990_unmask_irq, 260 .irq_unmask = pcm990_unmask_irq,
261}; 261};
262 262
263static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc) 263static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
@@ -265,7 +265,8 @@ static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
265 unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled; 265 unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
266 266
267 do { 267 do {
268 desc->chip->ack(irq); /* clear our parent IRQ */ 268 /* clear our parent IRQ */
269 desc->irq_data.chip->irq_ack(&desc->irq_data);
269 if (likely(pending)) { 270 if (likely(pending)) {
270 irq = PCM027_IRQ(0) + __ffs(pending); 271 irq = PCM027_IRQ(0) + __ffs(pending);
271 generic_handle_irq(irq); 272 generic_handle_irq(irq);