On Mon 24 Feb 10:41 PST 2014, Josh Cartwright wrote: [...] > > Without too much effort, I can get this to fail just by making > CONFIG_PINCTRL_MSM=m. handle_bad_irq isn't marked EXPORT_SYMBOL*, so > hence the warning. > Ohh, yeah I missed that. > Whether or not this is intentional is not clear. Do we support modules > installing chained irq handlers? > > For now, the patch below just makes this driver 'bool' instead of > 'tristate'. This comes from the request of having everything as a module, to reduce the size of the multi-platform ARM builds. I would say that the important part related to that would be to keep the platform specific tables in modules. But keeping these parts as modules would still mean that it's a module that install the chained irq handler. @Linus, I'm not sure about what should be module and not in pinctrl, but this part of pinctrl-msm is less important then the others to be able to be compiled as a module. FWIW; Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx> > > Josh Regards, Bjorn > > --8<-- > Subject: [PATCH] pinctrl: msm: make PINCTRL_MSM bool instead of tristate > > Modular builds of pinctrl-msm break due to handle_bad_irq being > unexported for module use. For now, make PINCTRL_MSM 'bool'. > > Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx> > --- > drivers/pinctrl/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig > index be361b7..1e4e693 100644 > --- a/drivers/pinctrl/Kconfig > +++ b/drivers/pinctrl/Kconfig > @@ -217,7 +217,7 @@ config PINCTRL_IMX28 > select PINCTRL_MXS > > config PINCTRL_MSM > - tristate > + bool > select PINMUX > select PINCONF > select GENERIC_PINCONF > -- > Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, > hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
