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-rw-r--r--include/linux/amba/pl08x.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index e64ce2cfee9..02549017212 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -92,6 +92,8 @@ struct pl08x_bus_data {
* right now
* @serving: the virtual channel currently being served by this physical
* channel
+ * @locked: channel unavailable for the system, e.g. dedicated to secure
+ * world
*/
struct pl08x_phy_chan {
unsigned int id;
@@ -99,6 +101,7 @@ struct pl08x_phy_chan {
spinlock_t lock;
int signal;
struct pl08x_dma_chan *serving;
+ bool locked;
};
/**