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mmc: dw_mmc: stop and complete DMA also in STATE_DATA_BUSY state

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When transfer was stopped in STATE_DATA_BUSY state, there was no call to
dma_ops->cleanup function, so the DMA mapped buffer was never properly
unmapped. Fix this by calling dw_mci_stop_dma() function also in that
state to ensure proper cleanup call when DMA transfer was used.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
This commit is contained in:
Marek Szyprowski 2026-06-03 10:39:35 +02:00 committed by Ulf Hansson
parent e8a80efa63
commit cb3fcb8d11
1 changed files with 1 additions and 0 deletions
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drivers/mmc/host/dw_mmc.c
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@ -2057,6 +2057,7 @@ static void dw_mci_work_func(struct work_struct *t)
}
dw_mci_stop_fault_timer(host);
dw_mci_stop_dma(host);
host->data = NULL;
set_bit(EVENT_DATA_COMPLETE, &host->completed_events);
err = dw_mci_data_complete(host, data);