diff options
| author | Thomas Fourier <fourier.thomas@gmail.com> | 2025-08-26 09:58:08 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2025-09-12 14:04:22 +0200 |
| commit | 8ab2f1c35669bff7d7ed1bb16bf5cc989b3e2e17 (patch) | |
| tree | 907b62f158b4edc116a753644f11f4b272eed68d | |
| parent | mmc: sdhci_am654: Disable HS400 for AM62P SR1.0 and SR1.1 (diff) | |
| download | linux-8ab2f1c35669bff7d7ed1bb16bf5cc989b3e2e17.tar.gz linux-8ab2f1c35669bff7d7ed1bb16bf5cc989b3e2e17.zip | |
mmc: mvsdio: Fix dma_unmap_sg() nents value
The dma_unmap_sg() functions should be called with the same nents as the
dma_map_sg(), not the value the map function returned.
Fixes: 236caa7cc351 ("mmc: SDIO driver for Marvell SoCs")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/host/mvsdio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c index a9e6277789ba..79df2fa89a3f 100644 --- a/drivers/mmc/host/mvsdio.c +++ b/drivers/mmc/host/mvsdio.c @@ -292,7 +292,7 @@ static u32 mvsd_finish_data(struct mvsd_host *host, struct mmc_data *data, host->pio_ptr = NULL; host->pio_size = 0; } else { - dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->sg_frags, + dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, mmc_get_dma_dir(data)); } |