fsi: sbefifo: Don't check status during probe

The status check during probe doesn't serve any purpose. Any attempt
to use the SBEFIFO will result in the same check and cleanup.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230612195657.245125-5-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/drivers/fsi/fsi-sbefifo.c b/drivers/fsi/fsi-sbefifo.c
index 4bae52c..60717fa 100644 (file)
--- a/drivers/fsi/fsi-sbefifo.c
+++ b/drivers/fsi/fsi-sbefifo.c
@@ -1027,14 +1027,6 @@ static int sbefifo_probe(struct device *dev)
        mutex_init(&sbefifo->lock);
        sbefifo->timeout_start_rsp_ms = SBEFIFO_TIMEOUT_START_RSP;
 
-       /*
-        * Try cleaning up the FIFO. If this fails, we still register the
-        * driver and will try cleaning things up again on the next access.
-        */
-       rc = sbefifo_cleanup_hw(sbefifo);
-       if (rc && rc != -ESHUTDOWN)
-               dev_err(dev, "Initial HW cleanup failed, will retry later\n");
-
        /* Create chardev for userspace access */
        sbefifo->dev.type = &fsi_cdev_type;
        sbefifo->dev.parent = dev;