mmc: dw_mmc: Improve dw_mci_get_cd()

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The current dw_mci_get_cd() implementation maintains a DW_MMC_CARD_PRESENT
flag primarily for logging purposes, which adds unnecessary complexity.
Additionally, the if-else-elif control flow does not align with the Linux
kernel coding style.

This commit simplifies the function by:
- Removing the redundant card presence flag
- Replacing the conditional chain with a cleaner implementation
- Improving code readability while maintaining functionality

The change reduces code complexity without affecting the actual card
detection behavior.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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This commit is contained in:

Shawn Lin 2026-01-06 10:17:04 +08:00 • committed by Ulf Hansson

parent 29d3f6a643

commit 7597d68cea

2 changed files with 18 additions and 35 deletions

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44

drivers/mmc/host/dw_mmc.c

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9

drivers/mmc/host/dw_mmc.h

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