Commit 18e3b107 authored by Michal Simek's avatar Michal Simek

microblaze: Remove NO_IRQ from architecture

NO_IRQ shouldn't be used by any driver. All Microblaze
drivers are fixed that's why NO_IRQ can be removed.

Also fix pci-common.c which has references to NO_IRQ removed.
Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
Reviewed-by: default avatarRyan Mallon <rmallon@gmail.com>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
parent be3bad6f
...@@ -27,8 +27,6 @@ typedef unsigned long irq_hw_number_t; ...@@ -27,8 +27,6 @@ typedef unsigned long irq_hw_number_t;
extern unsigned int nr_irq; extern unsigned int nr_irq;
#define NO_IRQ 0
struct pt_regs; struct pt_regs;
extern void do_IRQ(struct pt_regs *regs); extern void do_IRQ(struct pt_regs *regs);
......
...@@ -242,7 +242,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev) ...@@ -242,7 +242,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
line, pin); line, pin);
virq = irq_create_mapping(NULL, line); virq = irq_create_mapping(NULL, line);
if (virq != NO_IRQ) if (virq)
irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW);
} else { } else {
pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n", pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n",
...@@ -253,7 +253,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev) ...@@ -253,7 +253,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
virq = irq_create_of_mapping(oirq.controller, oirq.specifier, virq = irq_create_of_mapping(oirq.controller, oirq.specifier,
oirq.size); oirq.size);
} }
if (virq == NO_IRQ) { if (!virq) {
pr_debug(" Failed to map !\n"); pr_debug(" Failed to map !\n");
return -1; return -1;
} }
......
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