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![]() When building drm/exynos for sh, as part of an allmodconfig build, the following warning triggered: exynos7_drm_decon.c: In function `decon_remove': exynos7_drm_decon.c:769:24: warning: unused variable `ctx' struct decon_context *ctx = dev_get_drvdata(&pdev->dev); The ctx variable is only used as argument to iounmap(). In sh - allmodconfig CONFIG_MMU is not defined so it ended up in: \#define __iounmap(addr) do { } while (0) \#define iounmap __iounmap Fix the warning by introducing a static inline function for iounmap. This is similar to several other architectures. Link: http://lkml.kernel.org/r/20190622114208.24427-1-sam@ravnborg.org Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Will Deacon <will.deacon@arm.com> Cc: Mark Brown <broonie@kernel.org> Cc: Inki Dae <inki.dae@samsung.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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drivers | ||
include | ||
kernel | ||
lib | ||
lib64 | ||
math-emu | ||
mm | ||
oprofile | ||
tools | ||
Kconfig | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile |