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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: dmaengine@vger.kernel.org
Cc: Vinod Koul <vkoul@kernel.org>, Michal Simek <michal.simek@xilinx.com>
Subject: [PATCH] dmaengine: xilinx: dpdma: Fix compilation when !HAS_IOMEM
Date: Sun, 14 Feb 2021 05:43:19 +0200	[thread overview]
Message-ID: <20210214034319.11569-1-laurent.pinchart@ideasonboard.com> (raw)

The xilinx-dpdma driver uses the devm_platform_ioremap_resource() API,
which is only available when HAS_IOMEM is selected. Depend on the
Kconfig symbol to fix the error.

While at it, also depend on ARCH_ZYNQ to avoid cluttering the
configuration on other platforms, unless COMPILE_TEST is selected. The
former would be enough to guarantee HAS_IOMEM, but with COMPILE_TEST we
still need to explicit dependendy on HAS_IOMEM.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/dma/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index d242c7632621..205bc888d49f 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -702,6 +702,8 @@ config XILINX_ZYNQMP_DMA
 
 config XILINX_ZYNQMP_DPDMA
 	tristate "Xilinx DPDMA Engine"
+	depends on ARCH_ZYNQ || COMPILE_TEST
+	depends on HAS_IOMEM
 	select DMA_ENGINE
 	select DMA_VIRTUAL_CHANNELS
 	help
-- 
Regards,

Laurent Pinchart


             reply	other threads:[~2021-02-14  3:44 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-14  3:43 Laurent Pinchart [this message]
2021-02-15  7:40 ` [PATCH] dmaengine: xilinx: dpdma: Fix compilation when !HAS_IOMEM Michal Simek

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