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block: Eliminate DriveInfo member bdrv, use blk_by_legacy_dinfo()

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The patch is big, but all it really does is replacing

    dinfo->bdrv

by

    blk_bs(blk_by_legacy_dinfo(dinfo))

The replacement is repetitive, but the conversion of device models to
BlockBackend is imminent, and will shorten it to just
blk_legacy_dinfo(dinfo).

Line wrapping muddies the waters a bit.  I also omit tests whether
dinfo->bdrv is null, because it never is.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2014-10-07 13:59:13 +02:00 • committed by Kevin Wolf
parent 7f06d47eff
commit fa1d36df74
44 changed files with 168 additions and 96 deletions
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3
hw/sd/sdhci.c
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@ -23,6 +23,7 @@
*/
#include "hw/hw.h"
#include "sysemu/block-backend.h"
#include "sysemu/blockdev.h"
#include "sysemu/dma.h"
#include "qemu/timer.h"
@ -1165,7 +1166,7 @@ static void sdhci_initfn(Object *obj)
DriveInfo *di;
di = drive_get_next(IF_SD);
s->card = sd_init(di ? di->bdrv : NULL, false);
s->card = sd_init(di ? blk_bs(blk_by_legacy_dinfo(di)) : NULL, false);
if (s->card == NULL) {
exit(1);
}