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9e2c12988b
We need the calculation method to get from a PCI slot ID to its respective interrupt line twice. Once in the internal map function and once when assembling the device tree. So let's extract the calculation to a separate function that can be called by both users. Signed-off-by: Alexander Graf <agraf@suse.de>
10 lines
158 B
C
10 lines
158 B
C
#ifndef PPCE500_PCI_H
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#define PPCE500_PCI_H
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static inline int ppce500_pci_map_irq_slot(int devno, int irq_num)
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{
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return (devno + irq_num) % 4;
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}
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#endif
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