From c54ecb2481d464d50520ce60cf36011b68d1e89a Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Sun, 30 Sep 2007 20:36:14 +0100 Subject: [ARM] 4594/1: ns9xxx: use the new gpio functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Up to now only board-a9m9750dev.c used GPIOs. It just wrote directly into the corresponding registers. Now it properly reserves the gpio and uses the API function to configure it. Signed-off-by: Uwe Kleine-König Signed-off-by: Russell King --- arch/arm/mach-ns9xxx/board-a9m9750dev.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/arm/mach-ns9xxx') diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c index 88d1f7ef78c9..7fa3fb1f08ef 100644 --- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c +++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c @@ -13,6 +13,7 @@ #include #include +#include #include #include @@ -91,12 +92,11 @@ void __init board_a9m9750dev_init_irq(void) u32 reg; int i; - /* - * configure gpio for IRQ_EXT2 - * use GPIO 11, because GPIO 32 is used for the LCD - */ - /* XXX: proper GPIO handling */ - BBU_GCONFb1(1) &= ~0x2000; + if (gpio_request(11, "board a9m9750dev extirq2") == 0) + ns9xxx_gpio_configure(11, 0, 1); + else + printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_EXT2\n", + __func__); for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) { set_irq_chip(i, &a9m9750dev_fpga_chip); -- cgit v1.2.3