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| author |   David Brownell <dbrownell@users.sourceforge.net> | 2008-10-15 22:03:15 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:40 -0700 |
| commit | 93a22f8b95756c53e80308820892119c910d2739 (patch) | |
| tree | 01539a24fc517e84e35c951699fc0939336b55a6 /drivers/video/omap/lcd_osk.c | |
| parent | gpiolib: gpio_to_irq() hooks (diff) | |
| download | linux-dev-93a22f8b95756c53e80308820892119c910d2739.tar.xz linux-dev-93a22f8b95756c53e80308820892119c910d2739.zip | |
omap drivers: switch to standard GPIO calls
This updates most of the OMAP drivers which are in mainline to switch to
using the cross-platform GPIO calls instead of the older OMAP-specific
ones.
This is all fairly brainless/obvious stuff. Probably the most interesting
bit is to observe that the omap-keypad code seems to now have a portable
core that could work with non-OMAP matrix keypads. (That would improve
with hardware IRQ debouncing enabled, of course...)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/omap/lcd_osk.c')
| -rw-r--r-- | drivers/video/omap/lcd_osk.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c index a4a725f427a4..379c96d36da5 100644 --- a/drivers/video/omap/lcd_osk.c +++ b/drivers/video/omap/lcd_osk.c @@ -29,6 +29,7 @@ static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) { + /* gpio2 was allocated in board init */ return 0; } @@ -47,11 +48,8 @@ static int osk_panel_enable(struct lcd_panel *panel) /* Set PWL level */ omap_writeb(0xFF, OMAP_PWL_ENABLE); - /* configure GPIO2 as output */ - omap_set_gpio_direction(2, 0); - - /* set GPIO2 high */ - omap_set_gpio_dataout(2, 1); + /* set GPIO2 high (lcd power enabled) */ + gpio_set_value(2, 1); return 0; } @@ -65,7 +63,7 @@ static void osk_panel_disable(struct lcd_panel *panel) omap_writeb(0x00, OMAP_PWL_CLK_ENABLE); /* set GPIO2 low */ - omap_set_gpio_dataout(2, 0); + gpio_set_value(2, 0); } static unsigned long osk_panel_get_caps(struct lcd_panel *panel) |