linux-kernel - Re: linux-next: Tree for Sep 2 (exfat)

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Date:   Mon, 2 Sep 2019 19:46:31 +0200
From:   Greg KH <greg@...ah.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Valdis Kletnieks <valdis.kletnieks@...edu>,
        "devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
        Linux FS Devel <linux-fsdevel@...r.kernel.org>
Subject: Re: linux-next: Tree for Sep 2 (exfat)

On Mon, Sep 02, 2019 at 10:39:39AM -0700, Randy Dunlap wrote:
> On 9/2/19 5:43 AM, Stephen Rothwell wrote:
> > Hi all,
> > 
> > News: I will only be doing 2 more releases before I leave for Kernel
> > Summit (there may be some reports on Thursday, but I doubt I will have
> > time to finish the full release) and then no more until Sept 30.
> > 
> > Changes since 20190830:
> > 
> 
> Hi,
> I am seeing lots of exfat build errors when CONFIG_BLOCK is not set/enabled.
> Maybe its Kconfig should also say
> 	depends on BLOCK
> ?

Here's what I committed to my tree:


>From e2b880d3d1afaa5cad108c29be3e307b1917d195 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Date: Mon, 2 Sep 2019 19:45:06 +0200
Subject: staging: exfat: make exfat depend on BLOCK

This should fix a build error in some configurations when CONFIG_BLOCK
is not selected.  Also properly set the dependancy for no FAT support at
the same time.

Reported-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Valdis Kletnieks <valdis.kletnieks@...edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/exfat/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/exfat/Kconfig b/drivers/staging/exfat/Kconfig
index f52129c67f97..290dbfc7ace1 100644
--- a/drivers/staging/exfat/Kconfig
+++ b/drivers/staging/exfat/Kconfig
@@ -1,11 +1,13 @@
 config EXFAT_FS
 	tristate "exFAT fs support"
+	depends on BLOCK
 	select NLS
 	help
 	  This adds support for the exFAT file system.
 
 config EXFAT_DONT_MOUNT_VFAT
 	bool "Prohibit mounting of fat/vfat filesysems by exFAT"
+	depends on EXFAT_FS
 	default y
 	help
 	  By default, the exFAT driver will only mount exFAT filesystems, and refuse
-- 
2.23.0