From: Dmitri Vorobiev Date: Tue, 11 Nov 2008 16:40:23 +0000 (-0500) Subject: Input: fix the example of an input device driver X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4f485447973284f73e4e7cac3ab1d1e5fcd8aece;p=openwrt%2Fstaging%2Fblogic.git Input: fix the example of an input device driver This patch fixes a wrong interrupt handler example given in the "Hello, world!"-like input driver in Documentation/input/input-programming.txt. Signed-off-by: Dmitri Vorobiev Signed-off-by: Randy Dunlap Signed-off-by: Dmitry Torokhov --- diff --git a/Documentation/input/input-programming.txt b/Documentation/input/input-programming.txt index 81905e81585e..7f8b9d97bc47 100644 --- a/Documentation/input/input-programming.txt +++ b/Documentation/input/input-programming.txt @@ -20,10 +20,11 @@ pressed or released a BUTTON_IRQ happens. The driver could look like: static struct input_dev *button_dev; -static void button_interrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t button_interrupt(int irq, void *dummy) { input_report_key(button_dev, BTN_0, inb(BUTTON_PORT) & 1); input_sync(button_dev); + return IRQ_HANDLED; } static int __init button_init(void)