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SubjectRe: [PATCH 2.6] Synaptics: support reconnect keeping the same input device

On Sat, 23 Aug 2003, Dmitry Torokhov wrote:

> Here is the update to the Synaptics touchpad driver. It is supposed to go
> on top of patches form Peter Osterlund site:

> + if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap)) {
> switch (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) & ~0x01) {
> default:
> printk(KERN_ERR "This touchpad reports more than 8 multi-buttons, don't know how to handle.\n");
> case 8:
...
> case 6:
> case 4:
> case 2:
> }

I think a break is needed after the default case as the documentation says
"If nExtBtm is greater than 8 ... nExtbtm should be considered to be
invalid and treated as zero."

Peter


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