From: Stephen Warren Date: Mon, 19 Mar 2012 16:24:41 +0000 (-0600) Subject: ARM: tegra: seaboard: Don't gpio_request() ISL29018_IRQ X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c61b3da0aca4cccb1dca757eb94e443faba4e88f;p=deliverable%2Flinux.git ARM: tegra: seaboard: Don't gpio_request() ISL29018_IRQ Don't call gpio_request() or gpio_direction_input() for ISL29018_IRQ. This pin is only used as an IRQ, and hence no GPIO configuration should be necessary; the GPIO/IRQ driver should (and does) perform any required setup when the IRQ is requested. Signed-off-by: Stephen Warren Acked-by: Olof Johansson --- diff --git a/arch/arm/mach-tegra/board-seaboard.c b/arch/arm/mach-tegra/board-seaboard.c index 6fa8c3d0f76e..59987540df19 100644 --- a/arch/arm/mach-tegra/board-seaboard.c +++ b/arch/arm/mach-tegra/board-seaboard.c @@ -200,9 +200,6 @@ static int seaboard_ehci_init(void) static void __init seaboard_i2c_init(void) { - gpio_request(TEGRA_GPIO_ISL29018_IRQ, "isl29018"); - gpio_direction_input(TEGRA_GPIO_ISL29018_IRQ); - isl29018_device.irq = gpio_to_irq(TEGRA_GPIO_ISL29018_IRQ); i2c_register_board_info(0, &isl29018_device, 1);