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![]() Currently the {set,get}_pull callbacks of the s3c24xx_gpiocfg_default structure are initalized via s3c_gpio_{get,set}pull_1up. This results in a linker error when only CONFIG_CPU_S3C2442 is selected: arch/arm/plat-s3c24xx/built-in.o:(.data+0x13f4): undefined reference to `s3c_gpio_getpull_1up' arch/arm/plat-s3c24xx/built-in.o:(.data+0x13f8): undefined reference to `s3c_gpio_setpull_1up' The s3c2442 has pulldowns instead of pullups compared to the s3c2440. The method of controlling them is the same though. So this patch modifies the existing s3c_gpio_{get,set}pull_1up helper functions to take an additional parameter deciding whether the pin has a pullup or pulldown. The s3c_gpio_{get,set}pull_1{down,up} functions then wrap that functions passing either S3C_GPIO_PULL_UP or S3C_GPIO_PULL_DOWN. Furthermore this patch sets up the s3c24xx_gpiocfg_default.{get,set}_pull fields in the s3c244{0,2}_map_io function to the new pulldown helper functions. Based on patch from "Lars-Peter Clausen" <lars@metafoo.de> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> |
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.. | ||
include/mach | ||
clock.c | ||
dma.c | ||
dsc.c | ||
irq.c | ||
Kconfig | ||
mach-anubis.c | ||
mach-at2440evb.c | ||
mach-gta02.c | ||
mach-mini2440.c | ||
mach-nexcoder.c | ||
mach-osiris-dvs.c | ||
mach-osiris.c | ||
mach-rx1950.c | ||
mach-rx3715.c | ||
mach-smdk2440.c | ||
Makefile | ||
s3c244x-clock.c | ||
s3c244x-irq.c | ||
s3c244x.c | ||
s3c2440-cpufreq.c | ||
s3c2440-pll-12000000.c | ||
s3c2440-pll-16934400.c | ||
s3c2440.c | ||
s3c2442.c |