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staging: fsl-mc: turn several exported functions static

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They are never used outside the source they are implemented in and very
likely never will, so it's safe to make them static.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Laurentiu Tudor 2017-06-22 16:35:52 +03:00 committed by Greg Kroah-Hartman
parent be6faff74c
commit 10a8593a76
3 changed files with 5 additions and 16 deletions
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8
drivers/staging/fsl-mc/bus/dprc-driver.c
View File

@ -220,8 +220,8 @@ static void dprc_add_new_devices(struct fsl_mc_device *mc_bus_dev,
* populated before they can get allocation requests from probe callbacks
* of the device drivers for the non-allocatable devices.
*/
int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
unsigned int *total_irq_count)
static int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
unsigned int *total_irq_count)
{
int num_child_objects;
int dprc_get_obj_failures;
@ -309,7 +309,6 @@ int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
return 0;
}
EXPORT_SYMBOL_GPL(dprc_scan_objects);
/**
* dprc_scan_container - Scans a physical DPRC and synchronizes Linux bus state
@ -320,7 +319,7 @@ EXPORT_SYMBOL_GPL(dprc_scan_objects);
* bus driver with the actual state of the MC by adding and removing
* devices as appropriate.
*/
int dprc_scan_container(struct fsl_mc_device *mc_bus_dev)
static int dprc_scan_container(struct fsl_mc_device *mc_bus_dev)
{
int error;
unsigned int irq_count;
@ -356,7 +355,6 @@ error:
fsl_mc_cleanup_all_resource_pools(mc_bus_dev);
return error;
}
EXPORT_SYMBOL_GPL(dprc_scan_container);
/**
* dprc_irq0_handler - Regular ISR for DPRC interrupt 0

5
drivers/staging/fsl-mc/bus/fsl-mc-bus.c
View File

@ -241,8 +241,8 @@ EXPORT_SYMBOL_GPL(fsl_mc_driver_unregister);
/**
* fsl_mc_get_root_dprc - function to traverse to the root dprc
*/
void fsl_mc_get_root_dprc(struct device *dev,
struct device **root_dprc_dev)
static void fsl_mc_get_root_dprc(struct device *dev,
struct device **root_dprc_dev)
{
if (WARN_ON(!dev)) {
*root_dprc_dev = NULL;
@ -254,7 +254,6 @@ void fsl_mc_get_root_dprc(struct device *dev,
*root_dprc_dev = (*root_dprc_dev)->parent;
}
}
EXPORT_SYMBOL_GPL(fsl_mc_get_root_dprc);
static int get_dprc_attr(struct fsl_mc_io *mc_io,
int container_id, struct dprc_attributes *attr)

8
drivers/staging/fsl-mc/include/mc-bus.h
View File

@ -70,11 +70,6 @@ struct fsl_mc_bus {
#define to_fsl_mc_bus(_mc_dev) \
container_of(_mc_dev, struct fsl_mc_bus, mc_dev)
int dprc_scan_container(struct fsl_mc_device *mc_bus_dev);
int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
unsigned int *total_irq_count);
struct irq_domain *fsl_mc_msi_create_irq_domain(struct fwnode_handle *fwnode,
struct msi_domain_info *info,
struct irq_domain *parent);
@ -91,9 +86,6 @@ void fsl_mc_init_all_resource_pools(struct fsl_mc_device *mc_bus_dev);
void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev);
void fsl_mc_get_root_dprc(struct device *dev,
struct device **root_dprc_dev);
bool fsl_mc_is_root_dprc(struct device *dev);
extern struct bus_type fsl_mc_bus_type;