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-rw-r--r--arch/arm/plat-nomadik/include/plat/ste_dma40.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
index ee5d8b2e46d..879a6c1ac60 100644
--- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h
+++ b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
@@ -1,10 +1,8 @@
/*
- * arch/arm/plat-nomadik/include/plat/ste_dma40.h
- *
- * Copyright (C) ST-Ericsson 2007-2010
+ * Copyright (C) ST-Ericsson SA 2007-2010
+ * Author: Per Friden <per.friden@stericsson.com> for ST-Ericsson
+ * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
* License terms: GNU General Public License (GPL) version 2
- * Author: Per Friden <per.friden@stericsson.com>
- * Author: Jonas Aaberg <jonas.aberg@stericsson.com>
*/
@@ -73,6 +71,9 @@
#define STEDMA40_PSIZE_LOG_8 STEDMA40_PSIZE_PHY_8
#define STEDMA40_PSIZE_LOG_16 STEDMA40_PSIZE_PHY_16
+/* Maximum number of possible physical channels */
+#define STEDMA40_MAX_PHYS 32
+
enum stedma40_flow_ctrl {
STEDMA40_NO_FLOW_CTRL,
STEDMA40_FLOW_CTRL,
@@ -160,7 +161,7 @@ struct stedma40_platform_data {
struct stedma40_chan_cfg *memcpy_conf_phy;
struct stedma40_chan_cfg *memcpy_conf_log;
unsigned int llis_per_log;
- int disabled_channels[8];
+ int disabled_channels[STEDMA40_MAX_PHYS];
};
/**