Blackfin: standardize DMAC traffic control MMRs & MDMA MMRs

Use the same naming convention for DMA traffic MMRs (most were legacy
anyways) so we can avoid useless ifdef trees.

Same goes for MDMA names -- this actually allows us to undo a bunch of
ifdef redirects that existed for this purpose alone.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2 files changed, 6 insertions, 16 deletions

diff --git a/arch/blackfin/mach-bf537/include/mach/cdefBF534.h b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
index fbeb35e14135..68ea8553c2c6 100644
--- a/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
+++ b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
@@ -355,16 +355,10 @@
 #define bfin_write_EBIU_SDSTAT(val)          bfin_write16(EBIU_SDSTAT,val)
 
 /* DMA Traffic Control Registers                                                                                                        */
-#define bfin_read_DMA_TC_PER()                bfin_read16(DMA_TC_PER)
-#define bfin_write_DMA_TC_PER(val)            bfin_write16(DMA_TC_PER,val)
-#define bfin_read_DMA_TC_CNT()                bfin_read16(DMA_TC_CNT)
-#define bfin_write_DMA_TC_CNT(val)            bfin_write16(DMA_TC_CNT,val)
-
-/* Alternate deprecated register names (below) provided for backwards code compatibility */
-#define bfin_read_DMA_TCPER()                bfin_read16(DMA_TCPER)
-#define bfin_write_DMA_TCPER(val)            bfin_write16(DMA_TCPER,val)
-#define bfin_read_DMA_TCCNT()                bfin_read16(DMA_TCCNT)
-#define bfin_write_DMA_TCCNT(val)            bfin_write16(DMA_TCCNT,val)
+#define bfin_read_DMAC_TC_PER()              bfin_read16(DMAC_TC_PER)
+#define bfin_write_DMAC_TC_PER(val)          bfin_write16(DMAC_TC_PER,val)
+#define bfin_read_DMAC_TC_CNT()              bfin_read16(DMAC_TC_CNT)
+#define bfin_write_DMAC_TC_CNT(val)          bfin_write16(DMAC_TC_CNT,val)
 
 /* DMA Controller                                                                                                                                       */
 #define bfin_read_DMA0_CONFIG()              bfin_read16(DMA0_CONFIG)
diff --git a/arch/blackfin/mach-bf537/include/mach/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h
index 8ca84edf3c38..b8c1b6fb81f4 100644
--- a/arch/blackfin/mach-bf537/include/mach/defBF534.h
+++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h
@@ -193,12 +193,8 @@
 #define EBIU_SDSTAT                     0xFFC00A1C      /* SDRAM Status Register                                                */
 
 /* DMA Traffic Control Registers                                                                                                        */
-#define DMA_TC_PER                      0xFFC00B0C      /* Traffic Control Periods Register                     */
-#define DMA_TC_CNT                      0xFFC00B10      /* Traffic Control Current Counts Register      */
-
-/* Alternate deprecated register names (below) provided for backwards code compatibility */
-#define DMA_TCPER                       0xFFC00B0C      /* Traffic Control Periods Register                     */
-#define DMA_TCCNT                       0xFFC00B10      /* Traffic Control Current Counts Register      */
+#define DMAC_TC_PER                     0xFFC00B0C      /* Traffic Control Periods Register                     */
+#define DMAC_TC_CNT                     0xFFC00B10      /* Traffic Control Current Counts Register      */
 
 /* DMA Controller (0xFFC00C00 - 0xFFC00FFF)                                                                                                                     */
 #define DMA0_NEXT_DESC_PTR              0xFFC00C00      /* DMA Channel 0 Next Descriptor Pointer Register               */