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ARM: pxa: cm-x2xx: avoid duplicate macro warnings

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In an old commit, we worked around the duplicate definition of
GPIO24_SSP1_SFRM in cm-x2xx.c, which includes files for both
pxa25x and pxa27x. Apparently the problem has come back and we
now have four additional duplicate symbols that cause warnings:

In file included from /git/arm-soc/arch/arm/mach-pxa/pxa27x.h:7:0,
                 from /git/arm-soc/arch/arm/mach-pxa/cm-x2xx.c:27:
/git/arm-soc/arch/arm/mach-pxa/mfp-pxa27x.h:21:0: warning: "GPIO86_GPIO" redefined
 #define GPIO86_GPIO  MFP_CFG_IN(GPIO86, AF0)

This uses the same hack as before and undefines all symbols that
are defined more than once. Fortunately, cm-x2xx does not need
any of these.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
This commit is contained in:
Arnd Bergmann 2015-12-08 23:42:07 +01:00
parent 8864eaca90
commit f39c42f5f9
1 changed files with 9 additions and 0 deletions
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9
arch/arm/mach-pxa/cm-x2xx.c
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@ -24,7 +24,16 @@
#include "pxa25x.h"
#undef GPIO24_SSP1_SFRM
#undef GPIO86_GPIO
#undef GPIO87_GPIO
#undef GPIO88_GPIO
#undef GPIO89_GPIO
#include "pxa27x.h"
#undef GPIO24_SSP1_SFRM
#undef GPIO86_GPIO
#undef GPIO87_GPIO
#undef GPIO88_GPIO
#undef GPIO89_GPIO
#include <mach/audio.h>
#include <linux/platform_data/video-pxafb.h>
#include <mach/smemc.h>