2.6.20 内核 lcd驱动移植问题

yel617 2010-01-24 04:28:06

我在2.6.20内核下移植lcd驱动 make时出现如下错误请高人指教
arch/arm/mach-s3c2410/mach-smdk2410.c:73: warning: initialization makes integer from pointer without a cast
arch/arm/mach-s3c2410/mach-smdk2410.c: In function `smdk2410_map_io':
arch/arm/mach-s3c2410/mach-smdk2410.c:147: warning: implicit declaration of function `set_s3c2410fb_info'
arch/arm/mach-s3c2410/mach-smdk2410.c:147: error: `smdk2410_lcdcfg' undeclared (first use in this function)
arch/arm/mach-s3c2410/mach-smdk2410.c:147: error: (Each undeclared identifier is reported only once
arch/arm/mach-s3c2410/mach-smdk2410.c:147: error: for each function it appears in.)arch/arm/mach-s3c2410/mach-smdk2410.c: At top level:
arch/arm/mach-s3c2410/mach-smdk2410.c:152: warning: 'smdk2410_lcdcfg' defined but not used
make[1]: *** [arch/arm/mach-s3c2410/mach-smdk2410.o] Error 1
make: *** [arch/arm/mach-s3c2410] Error 2

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yel617 2010-02-05

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问题已解决

yel617 2010-01-25

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从哪条可以看出是缺少头文件啊

sourceid 2010-01-25

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单从make反馈错误来看,可能缺少某个.h文件.

besthyq 2010-01-25

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make menuconfig

在选择这个LCD驱动的时候，请先看一下HELP

看看它依赖于什么

yel617 2010-01-25

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没用啊重新编译很多次了

wxdcxp 2010-01-25

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make distclean后再试一下

sourceid 2010-01-25

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arch/arm/mach-s3c2410/mach-smdk2410.c:147: warning: implicit declaration of function `set_s3c2410fb_info'
arch/arm/mach-s3c2410/mach-smdk2410.c:147: error: `smdk2410_lcdcfg' undeclared (first use in this function)
arch/arm/mach-s3c2410/mach-smdk2410.c:147: error: (Each undeclared identifier is reported only once