Patch "spi: armada-3700: Remove spi_master_put in a3700_spi_remove()" has been added to the 4.10-stable tree

Patch "spi: armada-3700: Remove spi_master_put in a3700_spi_remove()" has been added to the 4.10-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    spi: armada-3700: Remove spi_master_put in a3700_spi_remove()

to the 4.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     spi-armada-3700-remove-spi_master_put-in-a3700_spi_remove.patch
and it can be found in the queue-4.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From e92f0051c0c65d7bee989884a233cfcd80303bdf Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Sun, 5 Feb 2017 15:49:40 +0000
Subject: spi: armada-3700: Remove spi_master_put in a3700_spi_remove()

From: Wei Yongjun <weiyongjun1@huawei.com>

commit e92f0051c0c65d7bee989884a233cfcd80303bdf upstream.

The call to spi_master_put() in a3700_spi_remove() is redundant since
the master is registered using devm_spi_register_master() and no
reference hold by using spi_master_get() in a3700_spi_remove().

This is detected by Coccinelle semantic patch.

Fixes: 5762ab71eb24 ("spi: Add support for Armada 3700 SPI Controller")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/spi/spi-armada-3700.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/spi/spi-armada-3700.c
+++ b/drivers/spi/spi-armada-3700.c
@@ -901,7 +901,6 @@ static int a3700_spi_remove(struct platf
 	struct a3700_spi *spi = spi_master_get_devdata(master);
 
 	clk_unprepare(spi->clk);
-	spi_master_put(master);
 
 	return 0;
 }


Patches currently in stable-queue which might be from weiyongjun1@huawei.com are

queue-4.10/scsi-qedi-fix-possible-memory-leak-in-qedi_iscsi_update_conn.patch
queue-4.10/spi-armada-3700-remove-spi_master_put-in-a3700_spi_remove.patch