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| author | Jonathan Corbet | 2016-12-27 20:53:44 +0100 |
|---|---|---|
| committer | Jonathan Corbet | 2016-12-27 20:53:44 +0100 |
| commit | 54ab6db0909061ab7ee07233d3cab86d29f86e6c (patch) | |
| tree | a7650ab5c0fa3a6a3841de8e8693041b3e009054 /include/linux/rpmsg | |
| parent | docs: sphinx-extensions: make rstFlatTable work with docutils 0.13 (diff) | |
| parent | Linux 4.10-rc1 (diff) | |
| download | kernel-qcow2-linux-54ab6db0909061ab7ee07233d3cab86d29f86e6c.tar.gz kernel-qcow2-linux-54ab6db0909061ab7ee07233d3cab86d29f86e6c.tar.xz kernel-qcow2-linux-54ab6db0909061ab7ee07233d3cab86d29f86e6c.zip | |
Merge tag 'v4.10-rc1' into docs-next
Linux 4.10-rc1
Diffstat (limited to 'include/linux/rpmsg')
| -rw-r--r-- | include/linux/rpmsg/qcom_smd.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/rpmsg/qcom_smd.h b/include/linux/rpmsg/qcom_smd.h new file mode 100644 index 000000000000..e674b2e3074b --- /dev/null +++ b/include/linux/rpmsg/qcom_smd.h @@ -0,0 +1,33 @@ + +#ifndef _LINUX_RPMSG_QCOM_SMD_H +#define _LINUX_RPMSG_QCOM_SMD_H + +#include <linux/device.h> + +struct qcom_smd_edge; + +#if IS_ENABLED(CONFIG_RPMSG_QCOM_SMD) || IS_ENABLED(CONFIG_QCOM_SMD) + +struct qcom_smd_edge *qcom_smd_register_edge(struct device *parent, + struct device_node *node); +int qcom_smd_unregister_edge(struct qcom_smd_edge *edge); + +#else + +static inline struct qcom_smd_edge * +qcom_smd_register_edge(struct device *parent, + struct device_node *node) +{ + return ERR_PTR(-ENXIO); +} + +static inline int qcom_smd_unregister_edge(struct qcom_smd_edge *edge) +{ + /* This shouldn't be possible */ + WARN_ON(1); + return -ENXIO; +} + +#endif + +#endif |