[RESEND][PATCH v2 2/2] dma-buf: heaps: Fix the name used when exporting dmabufs to be the actual heap name

By default dma_buf_export() sets the exporter name to be KBUILD_MODNAME. Unfortunately this may not be identical to the string used as the heap name (ie: "system" vs "system_heap"). This can cause some minor confusion with tooling, and there is the future potential where multiple heap types may be

[PATCH v2 2/2] dma-buf: heaps: Fix the name used when exporting dmabufs to be the actual heap name

By default dma_buf_export() sets the exporter name to be KBUILD_MODNAME. Unfortunately this may not be identical to the string used as the heap name (ie: "system" vs "system_heap"). This can cause some minor confusion with tooling, and there is the future potential where multiple heap types may be