Patch "spi: atmel: fix gpio chip-select in case of non-DT platform" has been added to the 4.4-stable tree
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This is a note to let you know that I've just added the patch titled
spi: atmel: fix gpio chip-select in case of non-DT platform
to the 4.4-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-atmel-fix-gpio-chip-select-in-case-of-non-dt-platform.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
70f340df24518d36eeaefb6652d492f250115c19Mon Sep 17 00:00:00 2001
From: Cyrille Pitchen <[email protected]>
Date: Wed, 27 Jan 2016 17:48:32 +0100
Subject: spi: atmel: fix gpio chip-select in case of non-DT platform
From: Cyrille Pitchen <[email protected]>
commit 70f340df24518d36eeaefb6652d492f250115c19 upstream.
The non-DT platform that uses this driver (actually the AVR32) was taking a bad branch for determining if the IP would use gpio for CS.
Adding the presence of DT as a condition fixes this issue.
--- drivers/spi/spi-atmel.c | 1 + 1 file changed, 1 insertion(+)
drivers/spi/spi-atmel.c +1 -0
@@ -1571,6 +1571,7 @@ static int atmel_spi_probe(struct platfo as->use_cs_gpios = true;if (atmel_spi_is_v2 (as) && + pdev->dev.of_node && !of_get_property (pdev->dev.of_node,"cs-gpios" ,NULL )) { as->use_cs_gpios = false; master->num_chipselect =4 ;
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/spi-atmel-fix-gpio-chip-select-in-case-of-non-dt-platform.patch