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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-29 13:46:15 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-29 13:46:15 -0400
commitc86defc82c18b648193b5c6aabcc6204fd6bb373 (patch)
tree1ef70cfa56f5f9a123d0db6fefe4c434c12bd6c6 /arch/powerpc/sysdev/xilinx_intc.c
parent1309d7afbed112f0e8e90be9af975550caa0076b (diff)
parent9ad198cba2a8177eea6a7f2f0202b910abdef96b (diff)
Merge branch 'irq-final-for-linus-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-final-for-linus-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (111 commits) gpio: ab8500: Mark broken genirq: Remove move_*irq leftovers genirq: Remove compat code drivers: Final irq namespace conversion mn10300: Use generic show_interrupts() mn10300: Cleanup irq_desc access mn10300: Convert genirq namespace frv: Use generic show_interrupts() frv: Convert genirq namespace frv: Select GENERIC_HARDIRQS_NO_DEPRECATED frv: Convert cpu irq_chip to new functions frv: Convert mb93493 irq_chip to new functions frv: Convert mb93093 irq_chip to new function frv: Convert mb93091 irq_chip to new functions frv: Fix typo from __do_IRQ overhaul frv: Remove stale irq_chip.end m68k: Convert irq function namespace xen: Use new irq_move functions xen: Cleanup genirq namespace unicore32: Use generic show_interrupts() ...
Diffstat (limited to 'arch/powerpc/sysdev/xilinx_intc.c')
-rw-r--r--arch/powerpc/sysdev/xilinx_intc.c20
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
index 7436f3ed4df6..0a13fc19e287 100644
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ b/arch/powerpc/sysdev/xilinx_intc.c
@@ -79,12 +79,6 @@ static void xilinx_intc_mask(struct irq_data *d)
79 79
80static int xilinx_intc_set_type(struct irq_data *d, unsigned int flow_type) 80static int xilinx_intc_set_type(struct irq_data *d, unsigned int flow_type)
81{ 81{
82 struct irq_desc *desc = irq_to_desc(d->irq);
83
84 desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
85 desc->status |= flow_type & IRQ_TYPE_SENSE_MASK;
86 if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW))
87 desc->status |= IRQ_LEVEL;
88 return 0; 82 return 0;
89} 83}
90 84
@@ -170,15 +164,15 @@ static int xilinx_intc_xlate(struct irq_host *h, struct device_node *ct,
170static int xilinx_intc_map(struct irq_host *h, unsigned int virq, 164static int xilinx_intc_map(struct irq_host *h, unsigned int virq,
171 irq_hw_number_t irq) 165 irq_hw_number_t irq)
172{ 166{
173 set_irq_chip_data(virq, h->host_data); 167 irq_set_chip_data(virq, h->host_data);
174 168
175 if (xilinx_intc_typetable[irq] == IRQ_TYPE_LEVEL_HIGH || 169 if (xilinx_intc_typetable[irq] == IRQ_TYPE_LEVEL_HIGH ||
176 xilinx_intc_typetable[irq] == IRQ_TYPE_LEVEL_LOW) { 170 xilinx_intc_typetable[irq] == IRQ_TYPE_LEVEL_LOW) {
177 set_irq_chip_and_handler(virq, &xilinx_intc_level_irqchip, 171 irq_set_chip_and_handler(virq, &xilinx_intc_level_irqchip,
178 handle_level_irq); 172 handle_level_irq);
179 } else { 173 } else {
180 set_irq_chip_and_handler(virq, &xilinx_intc_edge_irqchip, 174 irq_set_chip_and_handler(virq, &xilinx_intc_edge_irqchip,
181 handle_edge_irq); 175 handle_edge_irq);
182 } 176 }
183 return 0; 177 return 0;
184} 178}
@@ -229,7 +223,7 @@ int xilinx_intc_get_irq(void)
229 */ 223 */
230static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc) 224static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc)
231{ 225{
232 struct irq_chip *chip = get_irq_desc_chip(desc); 226 struct irq_chip *chip = irq_desc_get_chip(desc);
233 unsigned int cascade_irq = i8259_irq(); 227 unsigned int cascade_irq = i8259_irq();
234 228
235 if (cascade_irq) 229 if (cascade_irq)
@@ -256,7 +250,7 @@ static void __init xilinx_i8259_setup_cascade(void)
256 } 250 }
257 251
258 i8259_init(cascade_node, 0); 252 i8259_init(cascade_node, 0);
259 set_irq_chained_handler(cascade_irq, xilinx_i8259_cascade); 253 irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
260 254
261 /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */ 255 /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
262 /* This looks like a dirty hack to me --gcl */ 256 /* This looks like a dirty hack to me --gcl */