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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: Michal Simek <monstr@monstr.eu>
Reviewed-by: Ryan Mallon <rmallon@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michal Simek 2011-12-21 13:10:24 +01:00
parent be3bad6f5e
commit 18e3b1075b
2 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/microblaze/include/asm/irq.h
View File

@ -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);

4
arch/microblaze/pci/pci-common.c
View File

@ -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)
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;
} }