Keep the physical address allocation that hmm_add_device does with the rest of the resource code, and allow future reuse of it without the hmm wrapper.
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| @@ -285,6 +285,8 @@ static inline bool resource_overlaps(struct resource *r1, struct resource *r2) · 284 unmodified lines | ||
| 285 | 285 | return (r1->start <= r2->end && r1->end >= r2->start); |
| 286 | 286 | } |
| 287 | 287 | |
| 288 | +struct resource *devm_request_free_mem_region(struct device *dev, | |
| 289 | + struct resource *base, unsigned long size); | |
| 288 | 290 | |
| 289 | 291 | #endif /* __ASSEMBLY__ */ |
| 290 | 292 | #endif /* _LINUX_IOPORT_H */ |