Hi, picolcd driver stopped working (probe fails) recently, probably in relation with commit 4ea5454203d991ec85264f64f89ca8855fce69b0 (HID: Fix race condition between driver core and ll-driver). The probe code does send a report to the HID device to query version information but times-out getting the response. What would be the proper approach to fix this chicken-egg problem? Semaphore introduced by above patch is only being released after driver probe function has returned but prevents and incoming reports from being delivered. Touching the semaphore inside driver looks like a bad idea to me... Thanks, Bruno -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
