diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-05-11 12:51:20 -0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-05-26 02:07:10 -0400 |
| commit | 4bff4a7ee4b9e487a1bc1d31082e77b6a381418a (patch) | |
| tree | e5f55b2c6924e252e5e4be040bbda2dc670e7704 /drivers/scsi/a2091.c | |
| parent | dce65a6a92f34fbc425ffb4302f8e747d89c9792 (diff) | |
ARM: arch-shmobile: support SDHI card detection on mackerel, using a GPIO
On sh7372 the card-detection pin of SDHI0 can also produce interrupts,
when configured as GPIO. Use this feature to power down SDHI0, when no
card is plugged in.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/scsi/a2091.c')
0 files changed, 0 insertions, 0 deletions