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authorIlya Yanok <yanok@emcraft.com>2012-03-05 16:11:02 -0800
committerTony Lindgren <tony@atomide.com>2012-03-05 16:11:02 -0800
commit7db74d5e327197289f2eb83c13f8d1b565a21467 (patch)
tree5c6e7e365f27d2a06f5f13ce41ebbcf2e5d65393 /arch/arm/mach-omap2/common-board-devices.c
parent17e22caccfcefc3f45ab5eaafe7279ada3b3fbd6 (diff)
ARM: OMAP2+: ads7846_init: put gpio_pendown into pdata if it's provided
If platform data is provided by the caller gpio_pendown is put into unused static ads7846_config structure and effectively has no effect. Of course caller can set gpio_pendown field in platform data himself but it seems natural to do this in ads7846_init to remove duplication. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/common-board-devices.c')
-rw-r--r--arch/arm/mach-omap2/common-board-devices.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index bcb0c581716..799a617ade3 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -76,13 +76,15 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
gpio_set_debounce(gpio_pendown, gpio_debounce);
}
- ads7846_config.gpio_pendown = gpio_pendown;
-
spi_bi->bus_num = bus_num;
spi_bi->irq = OMAP_GPIO_IRQ(gpio_pendown);
- if (board_pdata)
+ if (board_pdata) {
+ board_pdata->gpio_pendown = gpio_pendown;
spi_bi->platform_data = board_pdata;
+ } else {
+ ads7846_config.gpio_pendown = gpio_pendown;
+ }
spi_register_board_info(&ads7846_spi_board_info, 1);
}