[PATCH v2 00/10] Rid W=1 warnings from OF

STALE2012d

Revision v2 of 2 in this series.

7 messages, 3 authors, 2021-03-24 · open the first message on its own page

[PATCH v2 00/10] Rid W=1 warnings from OF

From: Lee Jones <hidden>
Date: 2021-03-18 10:41:37 

This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

v2:
 - Provided some descriptions to exported functions

Lee Jones (10):
  of: device: Fix function name in header and provide missing
    descriptions
  of: dynamic: Fix incorrect parameter name and provide missing
    descriptions
  of: platform: Demote kernel-doc abuse
  of: base: Fix some formatting issues and provide missing descriptions
  of: property: Provide missing member description and remove excess
    param
  of: address: Provide descriptions for 'of_address_to_resource's params
  of: fdt: Demote kernel-doc abuses and fix function naming
  of: of_net: Provide function name and param description
  of: overlay: Fix function name disparity
  of: of_reserved_mem: Demote kernel-doc abuses

 drivers/of/address.c         |  3 +++
 drivers/of/base.c            | 16 +++++++++++-----
 drivers/of/device.c          |  7 ++++++-
 drivers/of/dynamic.c         |  4 +++-
 drivers/of/fdt.c             | 23 ++++++++++++-----------
 drivers/of/of_net.c          |  3 +++
 drivers/of/of_reserved_mem.c |  6 +++---
 drivers/of/overlay.c         |  2 +-
 drivers/of/platform.c        |  2 +-
 drivers/of/property.c        |  2 +-
 10 files changed, 44 insertions(+), 24 deletions(-)

Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Anton Vorontsov <redacted>
Cc: benh@kernel.crashing.org
Cc: Colin Cross <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: devicetree@vger.kernel.org
Cc: Frank Rowand <redacted>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Josh Cartwright <redacted>
Cc: Kees Cook <redacted>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: netdev@vger.kernel.org
Cc: Pantelis Antoniou <redacted>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Tony Luck <tony.luck@intel.com>
-- 
2.27.0

[PATCH 08/10] of: of_net: Provide function name and param description

From: Lee Jones <hidden>
Date: 2021-03-18 10:41:39 

Fixes the following W=1 kernel build warning(s):

 drivers/of/of_net.c:104: warning: Function parameter or member 'np' not described in 'of_get_mac_address'
 drivers/of/of_net.c:104: warning: expecting prototype for mac(). Prototype was for of_get_mac_address() instead

Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <redacted>
Cc: netdev@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/of/of_net.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c
index 6e411821583e4..bc0a27de69d4c 100644
--- a/drivers/of/of_net.c
+++ b/drivers/of/of_net.c
@@ -79,6 +79,9 @@ static const void *of_get_mac_addr_nvmem(struct device_node *np)
 }
 
 /**
+ * of_get_mac_address()
+ * @np:		Caller's Device Node
+ *
  * Search the device tree for the best MAC address to use.  'mac-address' is
  * checked first, because that is supposed to contain to "most recent" MAC
  * address. If that isn't set, then 'local-mac-address' is checked next,
-- 
2.27.0

Re: [PATCH 08/10] of: of_net: Provide function name and param description

From: Andrew Lunn <andrew@lunn.ch>
Date: 2021-03-18 13:11:29 

On Thu, Mar 18, 2021 at 10:40:34AM +0000, Lee Jones wrote:
Fixes the following W=1 kernel build warning(s):

 drivers/of/of_net.c:104: warning: Function parameter or member 'np' not described in 'of_get_mac_address'
 drivers/of/of_net.c:104: warning: expecting prototype for mac(). Prototype was for of_get_mac_address() instead

Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <redacted>
Cc: netdev@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
Thanks for fixing it up.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew

Re: [PATCH v2 00/10] Rid W=1 warnings from OF

From: Rob Herring <robh+dt@kernel.org>
Date: 2021-03-22 22:24:09 

On Thu, Mar 18, 2021 at 4:40 AM Lee Jones [off-list ref] wrote:
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

v2:
 - Provided some descriptions to exported functions

Lee Jones (10):
  of: device: Fix function name in header and provide missing
    descriptions
  of: dynamic: Fix incorrect parameter name and provide missing
    descriptions
  of: platform: Demote kernel-doc abuse
  of: base: Fix some formatting issues and provide missing descriptions
  of: property: Provide missing member description and remove excess
    param
  of: address: Provide descriptions for 'of_address_to_resource's params
  of: fdt: Demote kernel-doc abuses and fix function naming
  of: of_net: Provide function name and param description
  of: overlay: Fix function name disparity
  of: of_reserved_mem: Demote kernel-doc abuses

 drivers/of/address.c         |  3 +++
 drivers/of/base.c            | 16 +++++++++++-----
 drivers/of/device.c          |  7 ++++++-
 drivers/of/dynamic.c         |  4 +++-
 drivers/of/fdt.c             | 23 ++++++++++++-----------
 drivers/of/of_net.c          |  3 +++
 drivers/of/of_reserved_mem.c |  6 +++---
 drivers/of/overlay.c         |  2 +-
 drivers/of/platform.c        |  2 +-
 drivers/of/property.c        |  2 +-
 10 files changed, 44 insertions(+), 24 deletions(-)
I still see some warnings (note this is with DT files added to doc
build). Can you send follow-up patches:

../include/linux/of.h:1193: warning: Function parameter or member
'output' not described in 'of_property_read_string_index'
../include/linux/of.h:1193: warning: Excess function parameter
'out_string' description in 'of_property_read_string_index'
../include/linux/of.h:1461: warning: cannot understand function
prototype: 'enum of_overlay_notify_action '
../drivers/of/base.c:1781: warning: Excess function parameter 'prob'
description in '__of_add_property'
../drivers/of/base.c:1804: warning: Excess function parameter 'prob'
description in 'of_add_property'
../drivers/of/base.c:1855: warning: Function parameter or member
'prop' not described in 'of_remove_property'
../drivers/of/base.c:1855: warning: Excess function parameter 'prob'
description in 'of_remove_property'

BTW, there some more which I guess W=1 doesn't find:

/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:906: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1465: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1469: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1473: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1517: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1521: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1526: WARNING: Unexpected indentation.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1528: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1529: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1533: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1705: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:49:
../drivers/of/overlay.c:1183: WARNING: Inline emphasis start-string
without end-string.

Rob

Re: [PATCH v2 00/10] Rid W=1 warnings from OF

From: Lee Jones <hidden>
Date: 2021-03-23 08:37:17 

On Mon, 22 Mar 2021, Rob Herring wrote:

On Thu, Mar 18, 2021 at 4:40 AM Lee Jones [off-list ref] wrote:
quoted
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

v2:
 - Provided some descriptions to exported functions

Lee Jones (10):
  of: device: Fix function name in header and provide missing
    descriptions
  of: dynamic: Fix incorrect parameter name and provide missing
    descriptions
  of: platform: Demote kernel-doc abuse
  of: base: Fix some formatting issues and provide missing descriptions
  of: property: Provide missing member description and remove excess
    param
  of: address: Provide descriptions for 'of_address_to_resource's params
  of: fdt: Demote kernel-doc abuses and fix function naming
  of: of_net: Provide function name and param description
  of: overlay: Fix function name disparity
  of: of_reserved_mem: Demote kernel-doc abuses

 drivers/of/address.c         |  3 +++
 drivers/of/base.c            | 16 +++++++++++-----
 drivers/of/device.c          |  7 ++++++-
 drivers/of/dynamic.c         |  4 +++-
 drivers/of/fdt.c             | 23 ++++++++++++-----------
 drivers/of/of_net.c          |  3 +++
 drivers/of/of_reserved_mem.c |  6 +++---
 drivers/of/overlay.c         |  2 +-
 drivers/of/platform.c        |  2 +-
 drivers/of/property.c        |  2 +-
 10 files changed, 44 insertions(+), 24 deletions(-)
I still see some warnings (note this is with DT files added to doc
build). Can you send follow-up patches:

../include/linux/of.h:1193: warning: Function parameter or member
'output' not described in 'of_property_read_string_index'
../include/linux/of.h:1193: warning: Excess function parameter
'out_string' description in 'of_property_read_string_index'
../include/linux/of.h:1461: warning: cannot understand function
prototype: 'enum of_overlay_notify_action '
../drivers/of/base.c:1781: warning: Excess function parameter 'prob'
description in '__of_add_property'
../drivers/of/base.c:1804: warning: Excess function parameter 'prob'
description in 'of_add_property'
../drivers/of/base.c:1855: warning: Function parameter or member
'prop' not described in 'of_remove_property'
../drivers/of/base.c:1855: warning: Excess function parameter 'prob'
description in 'of_remove_property'
You don't want much do you! ;)

Sure, I plan to clean up all of the kernel with subsequent patches.

BTW, there some more which I guess W=1 doesn't find:

/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:906: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1465: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1469: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1473: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1517: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1521: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1526: WARNING: Unexpected indentation.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1528: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1529: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1533: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1705: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:49:
../drivers/of/overlay.c:1183: WARNING: Inline emphasis start-string
without end-string.
What command did you use to find these?

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

Re: [PATCH v2 00/10] Rid W=1 warnings from OF

From: Rob Herring <robh+dt@kernel.org>
Date: 2021-03-24 14:10:17 

On Tue, Mar 23, 2021 at 2:36 AM Lee Jones [off-list ref] wrote:
On Mon, 22 Mar 2021, Rob Herring wrote:
quoted
On Thu, Mar 18, 2021 at 4:40 AM Lee Jones [off-list ref] wrote:
quoted
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

v2:
 - Provided some descriptions to exported functions

Lee Jones (10):
  of: device: Fix function name in header and provide missing
    descriptions
  of: dynamic: Fix incorrect parameter name and provide missing
    descriptions
  of: platform: Demote kernel-doc abuse
  of: base: Fix some formatting issues and provide missing descriptions
  of: property: Provide missing member description and remove excess
    param
  of: address: Provide descriptions for 'of_address_to_resource's params
  of: fdt: Demote kernel-doc abuses and fix function naming
  of: of_net: Provide function name and param description
  of: overlay: Fix function name disparity
  of: of_reserved_mem: Demote kernel-doc abuses

 drivers/of/address.c         |  3 +++
 drivers/of/base.c            | 16 +++++++++++-----
 drivers/of/device.c          |  7 ++++++-
 drivers/of/dynamic.c         |  4 +++-
 drivers/of/fdt.c             | 23 ++++++++++++-----------
 drivers/of/of_net.c          |  3 +++
 drivers/of/of_reserved_mem.c |  6 +++---
 drivers/of/overlay.c         |  2 +-
 drivers/of/platform.c        |  2 +-
 drivers/of/property.c        |  2 +-
 10 files changed, 44 insertions(+), 24 deletions(-)
I still see some warnings (note this is with DT files added to doc
build). Can you send follow-up patches:

../include/linux/of.h:1193: warning: Function parameter or member
'output' not described in 'of_property_read_string_index'
../include/linux/of.h:1193: warning: Excess function parameter
'out_string' description in 'of_property_read_string_index'
../include/linux/of.h:1461: warning: cannot understand function
prototype: 'enum of_overlay_notify_action '
../drivers/of/base.c:1781: warning: Excess function parameter 'prob'
description in '__of_add_property'
../drivers/of/base.c:1804: warning: Excess function parameter 'prob'
description in 'of_add_property'
../drivers/of/base.c:1855: warning: Function parameter or member
'prop' not described in 'of_remove_property'
../drivers/of/base.c:1855: warning: Excess function parameter 'prob'
description in 'of_remove_property'
You don't want much do you! ;)
Hey, want to fix all the schema warnings for me? ;)

Sure, I plan to clean up all of the kernel with subsequent patches.
quoted
BTW, there some more which I guess W=1 doesn't find:

/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:906: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1465: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1469: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1473: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1517: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1521: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1526: WARNING: Unexpected indentation.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1528: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1529: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1533: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1705: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:49:
../drivers/of/overlay.c:1183: WARNING: Inline emphasis start-string
without end-string.
What command did you use to find these?
make htmldocs

(with the DT files added to the docs)

These turn out to be the tip of the iceberg. There's all sorts of
formatting issues. Tabs are a problem and the 'Return' section is
wrong. These are only found looking at the output.

Rob

Re: [PATCH v2 00/10] Rid W=1 warnings from OF

From: Lee Jones <hidden>
Date: 2021-03-24 15:13:47 

On Wed, 24 Mar 2021, Rob Herring wrote:

On Tue, Mar 23, 2021 at 2:36 AM Lee Jones [off-list ref] wrote:
quoted
On Mon, 22 Mar 2021, Rob Herring wrote:
quoted
On Thu, Mar 18, 2021 at 4:40 AM Lee Jones [off-list ref] wrote:
quoted
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

v2:
 - Provided some descriptions to exported functions

Lee Jones (10):
  of: device: Fix function name in header and provide missing
    descriptions
  of: dynamic: Fix incorrect parameter name and provide missing
    descriptions
  of: platform: Demote kernel-doc abuse
  of: base: Fix some formatting issues and provide missing descriptions
  of: property: Provide missing member description and remove excess
    param
  of: address: Provide descriptions for 'of_address_to_resource's params
  of: fdt: Demote kernel-doc abuses and fix function naming
  of: of_net: Provide function name and param description
  of: overlay: Fix function name disparity
  of: of_reserved_mem: Demote kernel-doc abuses

 drivers/of/address.c         |  3 +++
 drivers/of/base.c            | 16 +++++++++++-----
 drivers/of/device.c          |  7 ++++++-
 drivers/of/dynamic.c         |  4 +++-
 drivers/of/fdt.c             | 23 ++++++++++++-----------
 drivers/of/of_net.c          |  3 +++
 drivers/of/of_reserved_mem.c |  6 +++---
 drivers/of/overlay.c         |  2 +-
 drivers/of/platform.c        |  2 +-
 drivers/of/property.c        |  2 +-
 10 files changed, 44 insertions(+), 24 deletions(-)
I still see some warnings (note this is with DT files added to doc
build). Can you send follow-up patches:

../include/linux/of.h:1193: warning: Function parameter or member
'output' not described in 'of_property_read_string_index'
../include/linux/of.h:1193: warning: Excess function parameter
'out_string' description in 'of_property_read_string_index'
../include/linux/of.h:1461: warning: cannot understand function
prototype: 'enum of_overlay_notify_action '
../drivers/of/base.c:1781: warning: Excess function parameter 'prob'
description in '__of_add_property'
../drivers/of/base.c:1804: warning: Excess function parameter 'prob'
description in 'of_add_property'
../drivers/of/base.c:1855: warning: Function parameter or member
'prop' not described in 'of_remove_property'
../drivers/of/base.c:1855: warning: Excess function parameter 'prob'
description in 'of_remove_property'
You don't want much do you! ;)
Hey, want to fix all the schema warnings for me? ;)
Definitely not.  I've even gone to the trouble of disabling them. :D
quoted
Sure, I plan to clean up all of the kernel with subsequent patches.
quoted
BTW, there some more which I guess W=1 doesn't find:

/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:906: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1465: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1469: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1473: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1517: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1521: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1526: WARNING: Unexpected indentation.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1528: WARNING: Block quote ends without a blank
line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1529: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1533: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:19:
../drivers/of/base.c:1705: WARNING: Definition list ends without a
blank line; unexpected unindent.
/home/rob/proj/git/linux-dt/Documentation/driver-api/devicetree:49:
../drivers/of/overlay.c:1183: WARNING: Inline emphasis start-string
without end-string.
What command did you use to find these?
make htmldocs

(with the DT files added to the docs)

These turn out to be the tip of the iceberg. There's all sorts of
formatting issues. Tabs are a problem and the 'Return' section is
wrong. These are only found looking at the output.
Heh!  Depends how desperate I get. :'D

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
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