bus: mvebu-mbus: Export symbols for public API window functions

This would allow to compile pci-mvebu.c driver as module.

Link: https://lore.kernel.org/r/20211126144307.7568-2-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index ea04249..db61204 100644 (file)
--- a/drivers/bus/mvebu-mbus.c
+++ b/drivers/bus/mvebu-mbus.c
@@ -914,6 +914,7 @@ int mvebu_mbus_add_window_remap_by_id(unsigned int target,
 
        return mvebu_mbus_alloc_window(s, base, size, remap, target, attribute);
 }
+EXPORT_SYMBOL_GPL(mvebu_mbus_add_window_remap_by_id);
 
 int mvebu_mbus_add_window_by_id(unsigned int target, unsigned int attribute,
                                phys_addr_t base, size_t size)
@@ -921,6 +922,7 @@ int mvebu_mbus_add_window_by_id(unsigned int target, unsigned int attribute,
        return mvebu_mbus_add_window_remap_by_id(target, attribute, base,
                                                 size, MVEBU_MBUS_NO_REMAP);
 }
+EXPORT_SYMBOL_GPL(mvebu_mbus_add_window_by_id);
 
 int mvebu_mbus_del_window(phys_addr_t base, size_t size)
 {
@@ -933,6 +935,7 @@ int mvebu_mbus_del_window(phys_addr_t base, size_t size)
        mvebu_mbus_disable_window(&mbus_state, win);
        return 0;
 }
+EXPORT_SYMBOL_GPL(mvebu_mbus_del_window);
 
 void mvebu_mbus_get_pcie_mem_aperture(struct resource *res)
 {
@@ -940,6 +943,7 @@ void mvebu_mbus_get_pcie_mem_aperture(struct resource *res)
                return;
        *res = mbus_state.pcie_mem_aperture;
 }
+EXPORT_SYMBOL_GPL(mvebu_mbus_get_pcie_mem_aperture);
 
 void mvebu_mbus_get_pcie_io_aperture(struct resource *res)
 {
@@ -947,6 +951,7 @@ void mvebu_mbus_get_pcie_io_aperture(struct resource *res)
                return;
        *res = mbus_state.pcie_io_aperture;
 }
+EXPORT_SYMBOL_GPL(mvebu_mbus_get_pcie_io_aperture);
 
 int mvebu_mbus_get_dram_win_info(phys_addr_t phyaddr, u8 *target, u8 *attr)
 {