Messages in this thread | | | Date | Mon, 30 Jan 2017 18:55:50 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH] ARM: decompressor: add strlen prototype |
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On Wed, Jan 25, 2017 at 11:24:33PM +0100, Arnd Bergmann wrote: > The decompress.c file contains a declaration for strstr() so we can > include some compression library code. > > With the updated LZ4 implementation, we run into the same problem again > for strlen(): > > In file included from ../include/linux/rcupdate.h:40:0, > from ../include/linux/srcu.h:33, > from ../include/linux/notifier.h:15, > from ../include/linux/memory_hotplug.h:6, > from ../include/linux/mmzone.h:749, > from ../include/linux/gfp.h:5, > from ../include/linux/kmod.h:22, > from ../include/linux/module.h:13, > from ../arch/arm/boot/compressed/../../../../lib/lz4/lz4_decompress.c:39, > from ../arch/arm/boot/compressed/../../../../lib/decompress_unlz4.c:13, > from ../arch/arm/boot/compressed/decompress.c:55: > include/linux/cpumask.h: In function 'cpumask_parse': > include/linux/cpumask.h:592:53: error: implicit declaration of function 'strlen';did you mean 'strstr'? [-Werror=implicit-function-declaration] > > This adds another declaration to work around the new problem. > > Fixes: ce83d9ab80d6 ("lib: update LZ4 compressor module") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Please put this in the patch system, thanks.
-- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net.
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