linux/drivers/mmc
Linus Walleij 12658af54f mmc: mxcmmc: Use sg_miter for PIO
Use the scatterlist memory iterator instead of just
dereferencing virtual memory using sg_virt().
This make highmem references work properly.

Since this driver is using a worker, no atomic trickery
is needed.

Suggested-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/linux-mmc/20240122073423.GA25859@lst.de/
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240127-mmc-proper-kmap-v2-6-d8e732aa97d1@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-02-13 13:40:56 +01:00
..
core mmc: core: make sdio_bus_type const 2024-02-13 13:37:28 +01:00
host mmc: mxcmmc: Use sg_miter for PIO 2024-02-13 13:40:56 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00