linux-kernel - [PATCH] auxdisplay: img-ascii-lcd: Only build on archs that have IOMEM

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Date:   Thu, 10 Aug 2017 10:53:53 +0200
From:   Thomas Meyer <thomas@...3r.de>
To:     paul.burton@...tec.com, linux-kernel@...r.kernel.org
Cc:     Thomas Meyer <thomas@...3r.de>
Subject: [PATCH] auxdisplay: img-ascii-lcd: Only build on archs that have IOMEM

This avoids the MODPOST error:
ERROR: "devm_ioremap_resource" [drivers/auxdisplay/img-ascii-lcd.ko] undefined!

Signed-off-by: Thomas Meyer <thomas@...3r.de>
---
 drivers/auxdisplay/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index 9ae6681c90ad..9088c66e4c08 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -135,6 +135,7 @@ config CFAG12864B_RATE
 
 config IMG_ASCII_LCD
 	tristate "Imagination Technologies ASCII LCD Display"
+	depends on HAS_IOMEM
 	default y if MIPS_MALTA || MIPS_SEAD3
 	select SYSCON
 	help
-- 
2.13.3