[PATCH 30/72] Blackfin: bf538: add bfin_clear_PPI_STATUS() helper

[Mike Frysinger]

From: Barry Song <barry.song@xxxxxxxxxx>

Add the bf538 version of bfin_clear_PPI_STATUS() to match all other ports.

Signed-off-by: Barry Song <barry.song@xxxxxxxxxx>
Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
---
 arch/blackfin/mach-bf538/include/mach/cdefBF538.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/blackfin/mach-bf538/include/mach/cdefBF538.h b/arch/blackfin/mach-bf538/include/mach/cdefBF538.h
index 99ca3f4..1de6751 100644
--- a/arch/blackfin/mach-bf538/include/mach/cdefBF538.h
+++ b/arch/blackfin/mach-bf538/include/mach/cdefBF538.h
@@ -1310,6 +1310,7 @@
 #define bfin_write_PPI_CONTROL(val)    bfin_write16(PPI_CONTROL, val)
 #define bfin_read_PPI_STATUS()         bfin_read16(PPI_STATUS)
 #define bfin_write_PPI_STATUS(val)     bfin_write16(PPI_STATUS, val)
+#define bfin_clear_PPI_STATUS()        bfin_read_PPI_STATUS()
 #define bfin_read_PPI_DELAY()          bfin_read16(PPI_DELAY)
 #define bfin_write_PPI_DELAY(val)      bfin_write16(PPI_DELAY, val)
 #define bfin_read_PPI_COUNT()          bfin_read16(PPI_COUNT)
-- 
1.6.4.2

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