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ahci: Remove unused AHCIDevice fields

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'dma_status' and 'dma_cb' are written to, but never read.
Remove these fields in preparation for AHCI migration bits.

Signed-off-by: Jason Baron <jbaron@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Jason Baron 2013-01-04 14:44:41 -05:00 • committed by Kevin Wolf
parent 1b09524455
commit 1147bb15a7
2 changed files with 2 additions and 8 deletions
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2
hw/ide/ahci.h
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@ -281,11 +281,9 @@ struct AHCIDevice {
QEMUBH *check_bh;
uint8_t *lst;
uint8_t *res_fis;
int dma_status;
int done_atapi_packet;
int busy_slot;
int init_d2h_sent;
BlockDriverCompletionFunc *dma_cb;
AHCICmdHdr *cur_cmd;
NCQTransferState ncq_tfs[AHCI_MAX_CMDS];
};