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commit 5515e09e8dfe3f5e21fe001890d0041319ee2fa1
Author: YAMAMOTO Takashi <[email protected]>
AuthorDate: Mon Jan 27 13:31:25 2020 +0900

    Fix some "from from" in code comments
---
 arch/arm/src/cxd56xx/cxd56_udmac.c  | 2 +-
 arch/arm/src/efm32/efm32_dma.c      | 2 +-
 arch/arm/src/lpc43xx/lpc43_adc.c    | 2 +-
 arch/arm/src/lpc43xx/lpc43_dac.c    | 2 +-
 arch/arm/src/lpc43xx/lpc43_i2c.c    | 2 +-
 arch/arm/src/sama5/Kconfig          | 4 ++--
 graphics/vnc/server/vnc_negotiate.c | 2 +-
 graphics/vnc/server/vnc_server.h    | 2 +-
 8 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/arm/src/cxd56xx/cxd56_udmac.c 
b/arch/arm/src/cxd56xx/cxd56_udmac.c
index 258b4bd..258c50a 100644
--- a/arch/arm/src/cxd56xx/cxd56_udmac.c
+++ b/arch/arm/src/cxd56xx/cxd56_udmac.c
@@ -305,7 +305,7 @@ DMA_HANDLE cxd56_udmachannel(void)
   unsigned int ch;
   uint32_t bit;
 
-  /* Take a count from from the channel counting semaphore.  We may block
+  /* Take a count from the channel counting semaphore.  We may block
    * if there are no free channels.  When we get the count, then we can
    * be assured that a channel is available in the channel list and is
    * reserved for us.
diff --git a/arch/arm/src/efm32/efm32_dma.c b/arch/arm/src/efm32/efm32_dma.c
index 6d8e238..8bb9cb7 100644
--- a/arch/arm/src/efm32/efm32_dma.c
+++ b/arch/arm/src/efm32/efm32_dma.c
@@ -338,7 +338,7 @@ DMA_HANDLE efm32_dmachannel(void)
   unsigned int chndx;
   uint32_t bit;
 
-  /* Take a count from from the channel counting semaphore.  We may block
+  /* Take a count from the channel counting semaphore.  We may block
    * if there are no free channels.  When we get the count, then we can
    * be assured that a channel is available in the channel list and is
    * reserved for us.
diff --git a/arch/arm/src/lpc43xx/lpc43_adc.c b/arch/arm/src/lpc43xx/lpc43_adc.c
index bcb3db1..921364d 100644
--- a/arch/arm/src/lpc43xx/lpc43_adc.c
+++ b/arch/arm/src/lpc43xx/lpc43_adc.c
@@ -4,7 +4,7 @@
  *   Copyright(C) 2012, 2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <[email protected]>
  *
- * Ported from from the LPC17 version:
+ * Ported from the LPC17 version:
  *
  *   Copyright(C) 2011 Li Zhuoyi. All rights reserved.
  *   Copyright(C) 2016 Gregory Nutt. All rights reserved.
diff --git a/arch/arm/src/lpc43xx/lpc43_dac.c b/arch/arm/src/lpc43xx/lpc43_dac.c
index 6c354c7..582c8f6 100644
--- a/arch/arm/src/lpc43xx/lpc43_dac.c
+++ b/arch/arm/src/lpc43xx/lpc43_dac.c
@@ -4,7 +4,7 @@
  *   Copyright (C) 2012, 2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <[email protected]>
  *
- * Ported from from the LPC17 version:
+ * Ported from the LPC17 version:
  *
  *   Copyright (C) 2011 Li Zhuoyi. All rights reserved.
  *   Author: Li Zhuoyi <[email protected]>
diff --git a/arch/arm/src/lpc43xx/lpc43_i2c.c b/arch/arm/src/lpc43xx/lpc43_i2c.c
index 64d0085..a16f5e8 100644
--- a/arch/arm/src/lpc43xx/lpc43_i2c.c
+++ b/arch/arm/src/lpc43xx/lpc43_i2c.c
@@ -4,7 +4,7 @@
  *   Copyright (C) 2012, 2014-2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <[email protected]>
  *
- * Ported from from the LPC17 version:
+ * Ported from the LPC17 version:
  *
  *   Copyright (C) 2011 Li Zhuoyi. All rights reserved.
  *   Author: Li Zhuoyi <[email protected]>
diff --git a/arch/arm/src/sama5/Kconfig b/arch/arm/src/sama5/Kconfig
index c475309..fd82456 100644
--- a/arch/arm/src/sama5/Kconfig
+++ b/arch/arm/src/sama5/Kconfig
@@ -3952,7 +3952,7 @@ config SAMA5_PWM_CLKA_FREQUENCY
        depends on SAMA5_PWM_CLKA
        ---help---
                If the CLKA source is enabled, then you must also provide the
-               frequency of the CLKA.  This frequency will be derived from 
from MCK
+               frequency of the CLKA.  This frequency will be derived from MCK
                using a prescaler and divider.  Therefore, a wide range of
                frequencies are possible.
 
@@ -3968,7 +3968,7 @@ config SAMA5_PWM_CLKB_FREQUENCY
        depends on SAMA5_PWM_CLKB
        ---help---
                If the CLKB source is enabled, then you must also provide the
-               frequency of the CLKB.  This frequency will be derived from 
from MCK
+               frequency of the CLKB.  This frequency will be derived from MCK
                using a prescaler and divider.  Therefore, a wide range of
                frequencies are possible.
 
diff --git a/graphics/vnc/server/vnc_negotiate.c 
b/graphics/vnc/server/vnc_negotiate.c
index beaad4e..097f3f4 100644
--- a/graphics/vnc/server/vnc_negotiate.c
+++ b/graphics/vnc/server/vnc_negotiate.c
@@ -461,7 +461,7 @@ int vnc_negotiate(FAR struct vnc_session_s *session)
  *
  * Input Parameters:
  *   session - An instance of the session structure.
- *   pixelfmt - The pixel from from the received SetPixelFormat message
+ *   pixelfmt - The pixel from the received SetPixelFormat message
  *
  * Returned Value:
  *   Returns zero (OK) on success; a negated errno value on failure.
diff --git a/graphics/vnc/server/vnc_server.h b/graphics/vnc/server/vnc_server.h
index 6bfc686..3bf5216 100644
--- a/graphics/vnc/server/vnc_server.h
+++ b/graphics/vnc/server/vnc_server.h
@@ -371,7 +371,7 @@ int vnc_negotiate(FAR struct vnc_session_s *session);
  *
  * Input Parameters:
  *   session - An instance of the session structure.
- *   pixelfmt - The pixel from from the received SetPixelFormat message
+ *   pixelfmt - The pixel from the received SetPixelFormat message
  *
  * Returned Value:
  *   Returns zero (OK) on success; a negated errno value on failure.

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