diff options
| author | Javier Martinez Canillas <javier.martinez@collabora.co.uk> | 2013-06-24 17:13:23 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2013-06-25 23:13:40 -0700 |
| commit | 397eada946712b90e0620c378b366bcc6c98c9f6 (patch) | |
| tree | 5a53948117108e915b462addc84afdae4d647768 /arch/blackfin | |
| parent | 9e895ace5d82df8929b16f58e9f515f6d54ab82d (diff) | |
gpio/omap: don't use linear domain mapping for OMAP1
Commit ede4d7a5 ("gpio/omap: convert gpio irq domain to linear mapping")
converted the OMAP GPIO driver to use a linear mapping for the GPIO IRQ
domain instead of using a legacy mapping. Not using a legacy mapping has
a number of benefits but it requires the platform to support SPARSE_IRQ
which currently is not supported on OMAP1.
So this change caused a regression on OMAP1 platforms [1].
Since this issue is not present on all OMAP2+ platforms, there is no need to
revert the driver to use legacy domain mapping for all the platforms.
[1]: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg89005.html
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/blackfin')
0 files changed, 0 insertions, 0 deletions