ARM: davinci: da830-evm: use gpio descriptor for mmc pins

Browse source

Currently the mmc driver is polling the gpio to know if the
card was removed.

By using a gpio descriptor instead of the platform callbacks,
the driver will be able to register the gpio using the mmc core
APIs designed for this purpose.

This has the advantage that an irq will be registered, and
polling is no longer needed. Also, a dependency on platform
callbacks is removed for this board.

Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
[nsekhar@ti.com: minor commit message edit]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

...

This commit is contained in:

Axel Haslam 2016-11-24 16:04:54 +01:00 • committed by Sekhar Nori

parent bdf0e8364f

commit b5e1438cf9

1 changed files with 11 additions and 30 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

41

arch/arm/mach-davinci/board-da830-evm.c

View file