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(parent: f971a85) | patch
libata-scsi: fix checking of DMA state
authorReimar Döffinger <Reimar.Doeffinger@gmx.de>
Tue, 12 Oct 2021 06:27:45 +0000 (08:27 +0200)
committerDamien Le Moal <damien.lemoal@wdc.com>
Tue, 12 Oct 2021 08:46:48 +0000 (17:46 +0900)
commit6ac586f2e71692b46affc064cc69b8df416fe95c
tree00d1db5bdef999050b6ccb68974fd41323124267tree | snapshot
parentf971a85439bd25dc7b4d597cf5e4e8dc7ffc884bcommit | diff
libata-scsi: fix checking of DMA state

Checking if DMA is enabled should be done via the
ata_dma_enabled helper function, since the init state
0xff indicates disabled.
Change based on code review, not tested due to lack of hardware.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
drivers/ata/libata-scsi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git