On Tue, Feb 18, 2014 at 10:35:05AM +0800, Shawn Guo wrote: > When building a kernel image with only CONFIG_CPU_IDLE but no CONFIG_PM, > we will get the following link error. > > LD init/built-in.o > arch/arm/mach-imx/built-in.o: In function `imx6q_enter_wait': > platform-spi_imx.c:(.text+0x25c0): undefined reference to `imx6q_set_lpm' > platform-spi_imx.c:(.text+0x25d4): undefined reference to `imx6q_set_lpm' > arch/arm/mach-imx/built-in.o: In function `imx6q_cpuidle_init': > platform-spi_imx.c:(.init.text+0x75d4): undefined reference to > `imx6q_set_chicken_bit' > make[1]: *** [vmlinux] Error 1 > > Since pm-imx6q.c has been a collection of library functions that access > CCM low-power registers used by not only suspend but also cpuidle and > other drivers, let's build pm-imx6q.c independently of CONFIG_PM to fix > above error. > > Reported-by: Lucas Stach <[email protected]> > Signed-off-by: Shawn Guo <[email protected]> > Cc: [email protected] > Acked-by: Christian Gmeiner <[email protected]> > --- > Kevin, Olof, Arnd, > > Please apply this fix for v3.14. Thanks.
Applied, thanks. -Olof -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
