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List:       linux-driver-devel
Subject:    [PATCH] clk: staging: Specify IOMEM dependency for Xilinx Clocking Wizard driver
From:       David Gow <davidgow () google ! com>
Date:       2020-06-30 4:45:17
Message-ID: 20200630044518.1084468-1-davidgow () google ! com
[Download RAW message or body]

The Xilinx Clocking Wizard driver uses the devm_ioremap_resource
function, but does not specify a dependency on IOMEM in Kconfig. This
causes a build failure on architectures without IOMEM, for example, UML
(notably with make allyesconfig).

Fix this by making CONFIG_COMMON_CLK_XLNX_CLKWZRD depend on CONFIG_IOMEM.

Signed-off-by: David Gow <davidgow@google.com>
---
 drivers/staging/clocking-wizard/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/clocking-wizard/Kconfig b/drivers/staging/clocking-wizard/Kconfig
index 04be22dca9b6..69cf51445f08 100644
--- a/drivers/staging/clocking-wizard/Kconfig
+++ b/drivers/staging/clocking-wizard/Kconfig
@@ -5,6 +5,6 @@
 
 config COMMON_CLK_XLNX_CLKWZRD
 	tristate "Xilinx Clocking Wizard"
-	depends on COMMON_CLK && OF
+	depends on COMMON_CLK && OF && IOMEM
 	help
 	  Support for the Xilinx Clocking Wizard IP core clock generator.
-- 
2.27.0.212.ge8ba1cc988-goog

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