fpga: altera-pr-ip: Remove function alt_pr_unregister

Remove the alt_pr_unregister() function; it is no longer used.

Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Link: https://lore.kernel.org/r/20210614170909.232415-2-mdf@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/fpga/altera-pr-ip-core.c b/drivers/fpga/altera-pr-ip-core.c
index 5b130c4..dfdf21e 100644 (file)
--- a/drivers/fpga/altera-pr-ip-core.c
+++ b/drivers/fpga/altera-pr-ip-core.c
@@ -199,16 +199,6 @@ int alt_pr_register(struct device *dev, void __iomem *reg_base)
 }
 EXPORT_SYMBOL_GPL(alt_pr_register);
 
-void alt_pr_unregister(struct device *dev)
-{
-       struct fpga_manager *mgr = dev_get_drvdata(dev);
-
-       dev_dbg(dev, "%s\n", __func__);
-
-       fpga_mgr_unregister(mgr);
-}
-EXPORT_SYMBOL_GPL(alt_pr_unregister);
-
 MODULE_AUTHOR("Matthew Gerlach <matthew.gerlach@linux.intel.com>");
 MODULE_DESCRIPTION("Altera Partial Reconfiguration IP Core");
 MODULE_LICENSE("GPL v2");

diff --git a/include/linux/fpga/altera-pr-ip-core.h b/include/linux/fpga/altera-pr-ip-core.h
index 0b08ac2..a6b4c07 100644 (file)
--- a/include/linux/fpga/altera-pr-ip-core.h
+++ b/include/linux/fpga/altera-pr-ip-core.h
@@ -13,6 +13,5 @@
 #include <linux/io.h>
 
 int alt_pr_register(struct device *dev, void __iomem *reg_base);
-void alt_pr_unregister(struct device *dev);
 
 #endif /* _ALT_PR_IP_CORE_H */