From: Moritz Fischer <mdf@kernel.org>
To: gregkh@linuxfoundation.org
Cc: linux-fpga@vger.kernel.org, trix@redhat.com, hao.wu@intel.com,
yilun.xu@intel.com, russell.h.weight@intel.com,
David Gow <davidgow@google.com>, Moritz Fischer <mdf@kernel.org>
Subject: [PATCH 1/1] fpga: Specify HAS_IOMEM dependency for FPGA_DFL
Date: Sat, 21 Nov 2020 16:15:49 -0800 [thread overview]
Message-ID: <20201122001549.107023-2-mdf@kernel.org> (raw)
In-Reply-To: <20201122001549.107023-1-mdf@kernel.org>
From: David Gow <davidgow@google.com>
Because dfl.c uses the 'devm_ioremap', 'devm_iounmap',
'devm_ioremap_resource', and 'devm_platform_ioremap_resource'
functions, it should depend on HAS_IOMEM.
This fixes make allyesconfig under UML (ARCH=um), which doesn't provide
HAS_IOMEM.
[mdf@kernel.org: Removed "drivers: " in commit message]
Fixes: 89eb35e810a8 ("fpga: dfl: map feature mmio resources in their own feature drivers")
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
---
drivers/fpga/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig
index 7cd5a29fc437..5645226ca3ce 100644
--- a/drivers/fpga/Kconfig
+++ b/drivers/fpga/Kconfig
@@ -142,6 +142,7 @@ config FPGA_DFL
tristate "FPGA Device Feature List (DFL) support"
select FPGA_BRIDGE
select FPGA_REGION
+ depends on HAS_IOMEM
help
Device Feature List (DFL) defines a feature list structure that
creates a linked list of feature headers within the MMIO space
--
2.29.2
next prev parent reply other threads:[~2020-11-22 0:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-22 0:15 [PATCH 0/1] FPGA Manager Fix for 5.10 Moritz Fischer
2020-11-22 0:15 ` Moritz Fischer [this message]
2020-12-01 17:46 ` Greg KH
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