On Mon, Jul 05, 2004 at 12:00:53AM -0400, Adam Kropelin wrote:
> hiddev.h was recently broken by some changes that create an
> unfulfilled dependency on hid.h. In-kernel users are getting lucky but
> userspace doesn't fare so well. Fix this in 2.4 the same way we fixed
> it in 2.6. Patch is against 2.4.26.
Greg, this one is OK, please apply.
>
> --Adam
>
>
> --- linux-2.4.26/include/linux/hiddev.h.orig Sun Jul 4 23:11:15 2004
> +++ linux-2.4.26/include/linux/hiddev.h Sun Jul 4 23:14:51 2004
> @@ -128,10 +128,11 @@
>
> /* hiddev_usage_ref_multi is used for sending multiple bytes to a control.
> * It really manifests itself as setting the value of consecutive usages */
> +#define HID_MAX_MULTI_USAGES 1024
> struct hiddev_usage_ref_multi {
> struct hiddev_usage_ref uref;
> __u32 num_values;
> - __s32 values[HID_MAX_USAGES];
> + __s32 values[HID_MAX_MULTI_USAGES];
> };
>
> /* FIELD_INDEX_NONE is returned in read() data from the kernel when flags
> @@ -213,6 +214,11 @@
> */
>
> #ifdef CONFIG_USB_HIDDEV
> +struct hid_device;
> +struct hid_usage;
> +struct hid_field;
> +struct hid_report;
> +
> int hiddev_connect(struct hid_device *);
> void hiddev_disconnect(struct hid_device *);
> void hiddev_hid_event(struct hid_device *hid, struct hid_field *field,
>
>
--
Vojtech Pavlik
SuSE Labs, SuSE CR
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