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Diffstat (limited to 'kernel/arch/mips/pci/pci-rt2880.c')
-rw-r--r--kernel/arch/mips/pci/pci-rt2880.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/arch/mips/pci/pci-rt2880.c b/kernel/arch/mips/pci/pci-rt2880.c
index 8a9780226..a245cad43 100644
--- a/kernel/arch/mips/pci/pci-rt2880.c
+++ b/kernel/arch/mips/pci/pci-rt2880.c
@@ -11,6 +11,7 @@
* by the Free Software Foundation.
*/
+#include <linux/delay.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/io.h>
@@ -220,7 +221,6 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
static int rt288x_pci_probe(struct platform_device *pdev)
{
void __iomem *io_map_base;
- int i;
rt2880_pci_base = ioremap_nocache(RT2880_PCI_BASE, PAGE_SIZE);
@@ -232,8 +232,7 @@ static int rt288x_pci_probe(struct platform_device *pdev)
ioport_resource.end = RT2880_PCI_IO_BASE + RT2880_PCI_IO_SIZE - 1;
rt2880_pci_reg_write(0, RT2880_PCI_REG_PCICFG_ADDR);
- for (i = 0; i < 0xfffff; i++)
- ;
+ udelay(1);
rt2880_pci_reg_write(0x79, RT2880_PCI_REG_ARBCTL);
rt2880_pci_reg_write(0x07FF0001, RT2880_PCI_REG_BAR0SETUP_ADDR);