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in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git

commit 22768ede1709e8b0f5a992c813b255396b1dec62
Author: Xiang Xiao <xiaoxi...@xiaomi.com>
AuthorDate: Sat Nov 19 12:52:11 2022 +0800

    Fix chip/sam_tc.c:682:24: error: unused function 'sam_tc_getreg'
    
    Signed-off-by: Xiang Xiao <xiaoxi...@xiaomi.com>
---
 arch/arm/src/sama5/sam_tc.c | 54 ---------------------------------------------
 arch/arm/src/samv7/sam_tc.c | 27 -----------------------
 2 files changed, 81 deletions(-)

diff --git a/arch/arm/src/sama5/sam_tc.c b/arch/arm/src/sama5/sam_tc.c
index 31a3ad9406..8ac403f23a 100644
--- a/arch/arm/src/sama5/sam_tc.c
+++ b/arch/arm/src/sama5/sam_tc.c
@@ -157,11 +157,6 @@ static bool sam_checkreg(struct sam_tc_s *tc, bool wr, 
uint32_t regaddr,
 #  define   sam_checkreg(tc,wr,regaddr,regval) (false)
 #endif
 
-static inline uint32_t sam_tc_getreg(struct sam_chan_s *chan,
-                                     unsigned int offset);
-static inline void sam_tc_putreg(struct sam_chan_s *chan,
-                                 unsigned int offset, uint32_t regval);
-
 static inline uint32_t sam_chan_getreg(struct sam_chan_s *chan,
                                        unsigned int offset);
 static inline void sam_chan_putreg(struct sam_chan_s *chan,
@@ -566,55 +561,6 @@ static bool sam_checkreg(struct sam_tc_s *tc, bool wr, 
uint32_t regaddr,
 }
 #endif
 
-/****************************************************************************
- * Name: sam_tc_getreg
- *
- * Description:
- *  Read an TC register
- *
- ****************************************************************************/
-
-static inline uint32_t sam_tc_getreg(struct sam_chan_s *chan,
-                                     unsigned int offset)
-{
-  struct sam_tc_s *tc = chan->tc;
-  uint32_t regaddr    = tc->base + offset;
-  uint32_t regval     = getreg32(regaddr);
-
-#ifdef CONFIG_SAMA5_TC_REGDEBUG
-  if (sam_checkreg(tc, false, regaddr, regval))
-    {
-      tmrinfo("%08x->%08x\n", regaddr, regval);
-    }
-#endif
-
-  return regval;
-}
-
-/****************************************************************************
- * Name: sam_tc_putreg
- *
- * Description:
- *  Write a value to an TC register
- *
- ****************************************************************************/
-
-static inline void sam_tc_putreg(struct sam_chan_s *chan, uint32_t regval,
-                                 unsigned int offset)
-{
-  struct sam_tc_s *tc = chan->tc;
-  uint32_t regaddr    = tc->base + offset;
-
-#ifdef CONFIG_SAMA5_TC_REGDEBUG
-  if (sam_checkreg(tc, true, regaddr, regval))
-    {
-      tmrinfo("%08x<-%08x\n", regaddr, regval);
-    }
-#endif
-
-  putreg32(regval, regaddr);
-}
-
 /****************************************************************************
  * Name: sam_chan_getreg
  *
diff --git a/arch/arm/src/samv7/sam_tc.c b/arch/arm/src/samv7/sam_tc.c
index ca06910078..30bf27614f 100644
--- a/arch/arm/src/samv7/sam_tc.c
+++ b/arch/arm/src/samv7/sam_tc.c
@@ -164,8 +164,6 @@ static bool sam_checkreg(struct sam_tc_s *tc, bool wr, 
uint32_t regaddr,
 #  define   sam_checkreg(tc,wr,regaddr,regval) (false)
 #endif
 
-static inline uint32_t sam_tc_getreg(struct sam_chan_s *chan,
-                                     unsigned int offset);
 static inline void sam_tc_putreg(struct sam_chan_s *chan,
                                  unsigned int offset, uint32_t regval);
 
@@ -680,31 +678,6 @@ static bool sam_checkreg(struct sam_tc_s *tc, bool wr, 
uint32_t regaddr,
 }
 #endif
 
-/****************************************************************************
- * Name: sam_tc_getreg
- *
- * Description:
- *  Read an TC register
- *
- ****************************************************************************/
-
-static inline uint32_t sam_tc_getreg(struct sam_chan_s *chan,
-                                     unsigned int offset)
-{
-  struct sam_tc_s *tc = chan->tc;
-  uint32_t regaddr    = tc->base + offset;
-  uint32_t regval     = getreg32(regaddr);
-
-#ifdef CONFIG_SAMV7_TC_REGDEBUG
-  if (sam_checkreg(tc, false, regaddr, regval))
-    {
-      tmrinfo("%08x->%08x\n", regaddr, regval);
-    }
-#endif
-
-  return regval;
-}
-
 /****************************************************************************
  * Name: sam_tc_putreg
  *

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