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authorRoland Stigge <stigge@antcom.de>2012-08-16 15:15:34 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-09-29 14:52:45 +0100
commitde20c22d2bf41f970a6300a89dd550f12121c126 (patch)
tree4a5639e2e07e1808698551573872498eaee443a0 /include/linux
parentaf69dcd3862ed174cf67637f4142c9c895862436 (diff)
mtd: lpc32xx_slc: Make driver independent of AMBA DMA engine driver
This patch makes the SLC NAND driver independent of the single AMBA DMA engine driver by using the platform data provided dma_filter callback. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/mtd/lpc32xx_slc.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/mtd/lpc32xx_slc.h b/include/linux/mtd/lpc32xx_slc.h
new file mode 100644
index 000000000000..1169548a1535
--- /dev/null
+++ b/include/linux/mtd/lpc32xx_slc.h
@@ -0,0 +1,20 @@
+/*
+ * Platform data for LPC32xx SoC SLC NAND controller
+ *
+ * Copyright © 2012 Roland Stigge
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_MTD_LPC32XX_SLC_H
+#define __LINUX_MTD_LPC32XX_SLC_H
+
+#include <linux/dmaengine.h>
+
+struct lpc32xx_slc_platform_data {
+ bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
+};
+
+#endif /* __LINUX_MTD_LPC32XX_SLC_H */