mtd: rawnand: qcom: stop using phys_to_dma()

Browse source

Compile-testing this driver on x86 caused a link error:

ERROR: "__phys_to_dma" [drivers/mtd/nand/raw/qcom_nandc.ko] undefined!

The problem here is that the driver attempts to convert the physical
address into the DMA controller as a dma_addr_t and calls phys_to_dma()
to do the conversion.

The correct way to do the conversion is using the dma mapping interfaces.

Fixes: c76b78d8ec ("mtd: nand: Qualcomm NAND controller driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

...

This commit is contained in:

Arnd Bergmann 2018-07-17 22:27:42 +02:00 • committed by Miquel Raynal

parent d535934a9a

commit 7330fc505a

1 changed files with 21 additions and 9 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

drivers/mtd/nand/raw/qcom_nandc.c

View file