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78 lines
2.1 KiB
Diff
78 lines
2.1 KiB
Diff
From 82981b28f3a8a7f4ac61d8dc87a0abaeebfbe6dc Mon Sep 17 00:00:00 2001
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From: Stuart Yoder <stuart.yoder@nxp.com>
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Date: Wed, 22 Jun 2016 16:40:47 -0500
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Subject: [PATCH 184/226] staging: fsl-mc: make fsl_mc_is_root_dprc() global
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make fsl_mc_is_root_dprc() global so that the dprc driver
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can use it
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Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/staging/fsl-mc/bus/mc-bus.c | 28 +++++++++++++---------------
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drivers/staging/fsl-mc/include/mc.h | 2 ++
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2 files changed, 15 insertions(+), 15 deletions(-)
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--- a/drivers/staging/fsl-mc/bus/mc-bus.c
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+++ b/drivers/staging/fsl-mc/bus/mc-bus.c
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@@ -24,8 +24,6 @@
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static struct kmem_cache *mc_dev_cache;
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-static bool fsl_mc_is_root_dprc(struct device *dev);
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-
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/**
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* fsl_mc_bus_match - device to driver matching callback
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* @dev: the MC object device structure to match against
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@@ -247,19 +245,6 @@ static void fsl_mc_get_root_dprc(struct
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}
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}
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-/**
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- * fsl_mc_is_root_dprc - function to check if a given device is a root dprc
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- */
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-static bool fsl_mc_is_root_dprc(struct device *dev)
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-{
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- struct device *root_dprc_dev;
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-
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- fsl_mc_get_root_dprc(dev, &root_dprc_dev);
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- if (!root_dprc_dev)
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- return false;
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- return dev == root_dprc_dev;
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-}
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-
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static int get_dprc_attr(struct fsl_mc_io *mc_io,
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int container_id, struct dprc_attributes *attr)
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{
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@@ -424,6 +409,19 @@ error_cleanup_regions:
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}
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/**
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+ * fsl_mc_is_root_dprc - function to check if a given device is a root dprc
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+ */
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+bool fsl_mc_is_root_dprc(struct device *dev)
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+{
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+ struct device *root_dprc_dev;
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+
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+ fsl_mc_get_root_dprc(dev, &root_dprc_dev);
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+ if (!root_dprc_dev)
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+ return false;
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+ return dev == root_dprc_dev;
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+}
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+
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+/**
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* Add a newly discovered MC object device to be visible in Linux
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*/
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int fsl_mc_device_add(struct dprc_obj_desc *obj_desc,
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--- a/drivers/staging/fsl-mc/include/mc.h
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+++ b/drivers/staging/fsl-mc/include/mc.h
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@@ -207,6 +207,8 @@ int __must_check fsl_mc_allocate_irqs(st
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void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev);
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+bool fsl_mc_is_root_dprc(struct device *dev);
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+
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extern struct bus_type fsl_mc_bus_type;
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#endif /* _FSL_MC_H_ */
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