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spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache()

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When DMA read times out in mtk_snand_read_page_cache(), the original code
erroneously jumped to cleanup label which skips DMA unmapping and ECC
disable, causing a resource leak.

Fixes: 764f1b7481 ("spi: add driver for MTK SPI NAND Flash Interface")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Link: https://patch.msgid.link/20260510-snfi-v1-1-bc375cf1af8e@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Felix Gu 2026-05-10 01:55:37 +08:00 committed by Mark Brown
parent 5e121a8166
commit 496ba79b94
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1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-mtk-snfi.c
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@ -961,7 +961,7 @@ static int mtk_snand_read_page_cache(struct mtk_snand *snf,
&snf->op_done, usecs_to_jiffies(SNFI_POLL_INTERVAL))) {
dev_err(snf->dev, "DMA timed out for reading from cache.\n");
ret = -ETIMEDOUT;
goto cleanup;
goto cleanup2;
}
// Wait for BUS_SEC_CNTR returning expected value