AcoSail/kernel_optimize_test
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Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze

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* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  USB: EHCI: Don't use NO_IRQ in xilinx ehci driver
  microblaze: Add topology init
This commit is contained in:
Linus Torvalds 2012-01-17 10:49:06 -08:00
commit 8364919c56
2 changed files with 21 additions and 2 deletions
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21
arch/microblaze/kernel/setup.c
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@ -26,6 +26,7 @@
#include <linux/cache.h>
#include <linux/of_platform.h>
#include <linux/dma-mapping.h>
#include <linux/cpu.h>
#include <asm/cacheflush.h>
#include <asm/entry.h>
#include <asm/cpuinfo.h>
@ -226,5 +227,23 @@ static int __init setup_bus_notifier(void)
return 0;
}
arch_initcall(setup_bus_notifier);
static DEFINE_PER_CPU(struct cpu, cpu_devices);
static int __init topology_init(void)
{
int i, ret;
for_each_present_cpu(i) {
struct cpu *c = &per_cpu(cpu_devices, i);
ret = register_cpu(c, i);
if (ret)
printk(KERN_WARNING "topology_init: register_cpu %d "
"failed (%d)\n", i, ret);
}
return 0;
}
subsys_initcall(topology_init);

2
drivers/usb/host/ehci-xilinx-of.c
View File

@ -183,7 +183,7 @@ static int __devinit ehci_hcd_xilinx_of_probe(struct platform_device *op)
}
irq = irq_of_parse_and_map(dn, 0);
if (irq == NO_IRQ) {
if (!irq) {
printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__);
rv = -EBUSY;
goto err_irq;