This patch fixes a small issue where modinfo says the parameter "trace" is always available, while it only works if CONFIG_USB_PWC_DEBUG is enabled.
diff -r 065f9e34e07b linux/drivers/media/video/pwc/pwc-if.c --- a/linux/drivers/media/video/pwc/pwc-if.c Mon Dec 07 10:08:33 2009 -0200 +++ b/linux/drivers/media/video/pwc/pwc-if.c Wed Dec 09 20:04:45 2009 +0000 @@ -1959,7 +1959,9 @@ MODULE_PARM_DESC(fps, "Initial frames per second. Varies with model, useful range 5-30"); MODULE_PARM_DESC(fbufs, "Number of internal frame buffers to reserve"); MODULE_PARM_DESC(mbufs, "Number of external (mmap()ed) image buffers"); +#ifdef CONFIG_USB_PWC_DEBUG MODULE_PARM_DESC(trace, "For debugging purposes"); +#endif MODULE_PARM_DESC(power_save, "Turn power save feature in camera on or off"); MODULE_PARM_DESC(compression, "Preferred compression quality. Range 0 (uncompressed) to 3 (high compression)"); MODULE_PARM_DESC(leds, "LED on,off time in milliseconds");
