mei: extract amthif specific code from mei_poll to mei_amthif_poll
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c
index 8f4373a..7416241 100644
--- a/drivers/misc/mei/amthif.c
+++ b/drivers/misc/mei/amthif.c
@@ -401,6 +401,25 @@
}
}
+
+unsigned int mei_amthif_poll(struct mei_device *dev,
+ struct file *file, poll_table *wait)
+{
+ unsigned int mask = 0;
+ mutex_unlock(&dev->device_lock);
+ poll_wait(file, &dev->iamthif_cl.wait, wait);
+ mutex_lock(&dev->device_lock);
+ if (dev->iamthif_state == MEI_IAMTHIF_READ_COMPLETE &&
+ dev->iamthif_file_object == file) {
+ mask |= (POLLIN | POLLRDNORM);
+ dev_dbg(&dev->pdev->dev, "run next amthi cb\n");
+ mei_amthif_run_next_cmd(dev);
+ }
+ return mask;
+}
+
+
+
/**
* mei_amthif_irq_process_completed - processes completed iamthif operation.
*