Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 773d9e2d authored by Dan Williams's avatar Dan Williams
Browse files

ioat3: cleanup, don't enable DCA completion writes 



We already disallow raid operations while DCA is globally enabled, so
having it locally enabled is a nop and confusing when reading the code.

Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 0fb6f739

drivers/dma/ioat/dma_v3.c

+1 −2
Original line number Diff line number Diff line
@@ -334,8 +334,7 @@ static void ioat3_cleanup_tasklet(unsigned long data) 
	struct ioat2_dma_chan *ioat = (void *) data;



	ioat3_cleanup(ioat);

	writew(IOAT_CHANCTRL_RUN | IOAT3_CHANCTRL_COMPL_DCA_EN,

	       ioat->base.reg_base + IOAT_CHANCTRL_OFFSET);

	writew(IOAT_CHANCTRL_RUN, ioat->base.reg_base + IOAT_CHANCTRL_OFFSET);

}



static void ioat3_restart_channel(struct ioat2_dma_chan *ioat)