mmc: dw_mmc: add dw_mci_prepare_desc() for both of 32bit and 64bit DMA

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dw_mci_prepare_desc64() and dw_mci_prepare_desc32() duplicate a lot of
code, add a new dw_mci_prepare_desc() to save the bits.

No functional change intended.

Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/aUJatHzP5fr1zvRF@stanley.mountain
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Shawn Lin 2025-11-26 08:14:42 +08:00 • committed by Ulf Hansson

parent 40dfdd8d14

commit 541fe77cc4

1 changed files with 53 additions and 107 deletions

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drivers/mmc/host/dw_mmc.c

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