esp_scsi: read status registers

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A read to ESP_INTRPT will clear ESP_STATUS and ESP_SSTEP. So read
all status registers in one go to avoid losing information.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Hannes Reinecke 2014-11-24 15:37:23 +01:00 • committed by Christoph Hellwig

parent 1af6f60368

commit 9535fff3c5

1 changed files with 5 additions and 3 deletions

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drivers/scsi/esp_scsi.c

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