[PATCH v3 0/2] scsi: arcmsr: use upper_32_bits() instead of dma_addr_hi32()

[ching Huang <ching2048@xxxxxxxxxxxx>]

This patch is against to mkp's 5.10/scsi-staging.

1. Use upper_32_bits() instead of dma_addr_hi32().
2. Use round_up() instead of logical operation.
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