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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, Mar 07, 2020 at 09:25:53AM +0800, Anson Huang wrote: > Add stubs for those i.MX SCU APIs to make those modules depending > on IMX_SCU can pass build when COMPILE_TEST is enabled. > > Signed-off-by: Anson Huang Already had such a patch from Peng Fan. Shawn > --- > new patch. > --- > include/linux/firmware/imx/ipc.h | 11 +++++++++++ > include/linux/firmware/imx/sci.h | 19 +++++++++++++++++++ > 2 files changed, 30 insertions(+) > > diff --git a/include/linux/firmware/imx/ipc.h b/include/linux/firmware/imx/ipc.h > index 8910574..3fff0e2 100644 > --- a/include/linux/firmware/imx/ipc.h > +++ b/include/linux/firmware/imx/ipc.h > @@ -34,6 +34,7 @@ struct imx_sc_rpc_msg { > uint8_t func; > }; > > +#ifdef CONFIG_IMX_SCU > /* > * This is an function to send an RPC message over an IPC channel. > * It is called by client-side SCFW API function shims. > @@ -55,4 +56,14 @@ int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp); > * @return Returns an error code (0 = success, failed if < 0) > */ > int imx_scu_get_handle(struct imx_sc_ipc **ipc); > +#else > +static inline int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp) > +{ > + return 0; > +} > +static inline int imx_scu_get_handle(struct imx_sc_ipc **ipc) > +{ > + return 0; > +} > +#endif > #endif /* _SC_IPC_H */ > diff --git a/include/linux/firmware/imx/sci.h b/include/linux/firmware/imx/sci.h > index 17ba4e4..4688b60 100644 > --- a/include/linux/firmware/imx/sci.h > +++ b/include/linux/firmware/imx/sci.h > @@ -16,8 +16,27 @@ > #include > #include > > +#ifdef CONFIG_IMX_SCU > int imx_scu_enable_general_irq_channel(struct device *dev); > int imx_scu_irq_register_notifier(struct notifier_block *nb); > int imx_scu_irq_unregister_notifier(struct notifier_block *nb); > int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable); > +#else > +static inline int imx_scu_enable_general_irq_channel(struct device *dev) > +{ > + return 0; > +} > +static inline int imx_scu_irq_register_notifier(struct notifier_block *nb) > +{ > + return 0; > +} > +static inline int imx_scu_irq_unregister_notifier(struct notifier_block *nb) > +{ > + return 0; > +} > +static inline int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable) > +{ > + return 0; > +} > +#endif > #endif /* _SC_SCI_H */ > -- > 2.7.4 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel