linux-kernel - [PATCH] bus: mbus: export mvebu_mbus_{add,del}

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Message-Id: <20200324190623.26482-1-vadym.kochan@plvision.eu>
Date:   Tue, 24 Mar 2020 21:06:23 +0200
From:   Vadym Kochan <vadym.kochan@...ision.eu>
To:     Gregory CLEMENT <gregory.clement@...e-electrons.com>,
        linux-kernel@...r.kernel.org
Cc:     Vadym Kochan <vadym.kochan@...ision.eu>
Subject: [PATCH] bus: mbus: export mvebu_mbus_{add,del}_window for modules

Allow to add/del remap window by external modules at runtime.

Signed-off-by: Vadym Kochan <vadym.kochan@...ision.eu>
---
 drivers/bus/mvebu-mbus.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index 5b2a11a88951..3b443748a469 100644
--- 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)
@@ -933,6 +934,7 @@ 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)
 {
-- 
2.17.1