On Wed, Nov 14, 2012 at 09:26:43AM +0000, Russell King - ARM Linux wrote:

OMAP* allnoconfig fails:

arch/arm/mach-omap2/built-in.o: In function `omap_dss_set_min_bus_tput':
twl-common.c:(.text+0x1e08): undefined reference to `omap_pm_set_min_bus_tput'
arch/arm/mach-omap2/built-in.o: In function `omap_hwmod_init_postsetup':
twl-common.c:(.init.text+0x8f8): undefined reference to `omap_pm_if_early_init'
arch/arm/mach-omap2/built-in.o: In function `omap_serial_init_port':
twl-common.c:(.init.text+0x1284): undefined reference to `omap_pm_get_dev_context_loss_count'
arch/arm/mach-omap2/built-in.o: In function `omap_timer_init':
twl-common.c:(.init.text+0x1544): undefined reference to `omap_pm_get_dev_context_loss_count'
arch/arm/mach-omap2/built-in.o: In function `omap2_common_pm_init':
twl-common.c:(.init.text+0x1af0): undefined reference to `omap_pm_if_init'
arch/arm/mach-omap2/built-in.o: In function `omap2_gpio_dev_init':
twl-common.c:(.init.text+0x2168): undefined reference to `omap_pm_get_dev_context_loss_count'
arch/arm/mach-omap2/built-in.o: In function `omap_display_init':
twl-common.c:(.init.text+0x25cc): undefined reference to `omap_pm_get_dev_context_loss_count'

These are now gone, but we have a new warning:

arch/arm/mach-omap2/timer.c:163:28: warning: 'omap_counter_match' defined but not used

And the randconfig found:

drivers/staging/omap-thermal/omap-bandgap.c: In function 'omap_bandgap_readl':
drivers/staging/omap-thermal/omap-bandgap.c:46:2: error: implicit declaration of function 'readl'
drivers/staging/omap-thermal/omap-bandgap.c: In function 'omap_bandgap_writel':
drivers/staging/omap-thermal/omap-bandgap.c:51:2: error: implicit declaration of function 'writel'

Which, as its in staging, maybe its not important but it's another source
of unnecessary failure.