Hello all, While going through the code of mass storage driver, I found that the device pointer, "pusb_dev" beeing protected by "dev_mutex". I have also found that the "pusb_dev" will be used in the following functions. 1) usb_fill_bulk_urb 2) usb_buffer_alloc 3) usb_buffer_free 4) usb_sg_init 5) usb_submit_urb My question is, instead of locking the "dev_mutex" for entire process of submitting command, Can I lock and unlock the "dev_mutex" in the functions(listed above) where I am using it. -Kher -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
