Ignore false button events generated by switch gpio use

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5687 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/broadcom-diag/src/diag.c b/package/broadcom-diag/src/diag.c
index e17f255..b0def22 100644 (file)
--- a/package/broadcom-diag/src/diag.c
+++ b/package/broadcom-diag/src/diag.c
@@ -556,6 +556,8 @@ static irqreturn_t button_handler(int irq, void *dev_id, struct pt_regs *regs)
        changed = platform.button_polarity ^ in;
        platform.button_polarity = in;
 
+       changed &= ~gpio_outen(0, 0);
+
        for (b = platform.buttons; b->name; b++) { 
                struct event_t *event;