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authorIoana Ciornei <ioana.ciornei@nxp.com>2019-10-31 01:18:29 +0200
committerDavid S. Miller <davem@davemloft.net>2019-10-31 14:19:45 -0700
commit1ac210d128ef6e92698dd3aa4e2e03e831bc9906 (patch)
tree2d1db01a35bee3a27133dc38a9bfe21fecf69ff3 /include/linux/fsl
parent6fff8c010785b0cb46de08eda679739d3cb658fa (diff)
bus: fsl-mc: add the fsl_mc_get_endpoint function
Using the newly added fsl_mc_get_endpoint function a fsl-mc driver can find its associated endpoint (another object at the other link of a MC firmware link). The API will be used in the following patch in order to discover the connected DPMAC object of a DPNI. Also, the fsl_mc_device_lookup function is made available to the entire fsl-mc bus driver and not just for the dprc driver. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/fsl')
-rw-r--r--include/linux/fsl/mc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h
index 975553a9f75d..54d9436600c7 100644
--- a/include/linux/fsl/mc.h
+++ b/include/linux/fsl/mc.h
@@ -403,6 +403,8 @@ int __must_check fsl_mc_allocate_irqs(struct fsl_mc_device *mc_dev);
void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev);
+struct fsl_mc_device *fsl_mc_get_endpoint(struct fsl_mc_device *mc_dev);
+
extern struct bus_type fsl_mc_bus_type;
extern struct device_type fsl_mc_bus_dprc_type;