diff options
| author | Kevin Hilman <khilman@ti.com> | 2011-04-23 01:37:16 +0400 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-06-16 22:14:13 +0400 |
| commit | e5ff4440cf5206fbb99d9a354ed9024eb3da047d (patch) | |
| tree | 79a085d5f2e99deb9a71d018c12738e247d23846 /drivers/gpio/wm8994-gpio.c | |
| parent | 9942da0e4b037a852b230208410141768d473deb (diff) | |
| download | linux-e5ff4440cf5206fbb99d9a354ed9024eb3da047d.tar.xz | |
gpio/omap: cleanup show revision, remove cpu_is checks, display only once
Remove cpu_is_* checks from gpio_show_revision() by passing in the
revision address offset from platform data. SoCs with no revision
register (15xx, 7xx, and all MPUIOs) use -1 (actually, USHRT_MAX) to
signify no register.
While here, all GPIO banks are assumed to be the same revision, so fix
show_revision() to only show the revision for the first bank it finds.
This removes duplicate GPIO revision prints during boot.
Thanks to Charulatha V <charu@ti.com> for finding/fixing a few -1s
that were missed in the original patch.
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'drivers/gpio/wm8994-gpio.c')
0 files changed, 0 insertions, 0 deletions