Re: [PATCH 07/10] of: fdt: Demote kernel-doc abuses

On Fri, 12 Mar 2021, Rob Herring wrote:

On Fri, Mar 12, 2021 at 4:08 AM Lee Jones [off-list ref] wrote:

quoted

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

 drivers/of/fdt.c:478: warning: Function parameter or member 'node' not described in '__reserved_mem_reserve_reg'
 drivers/of/fdt.c:478: warning: Function parameter or member 'uname' not described in '__reserved_mem_reserve_reg'
 drivers/of/fdt.c:525: warning: Function parameter or member 'node' not described in '__reserved_mem_check_root'
 drivers/of/fdt.c:547: warning: Function parameter or member 'node' not described in '__fdt_scan_reserved_mem'
 drivers/of/fdt.c:547: warning: Function parameter or member 'uname' not described in '__fdt_scan_reserved_mem'
 drivers/of/fdt.c:547: warning: Function parameter or member 'depth' not described in '__fdt_scan_reserved_mem'
 drivers/of/fdt.c:547: warning: Function parameter or member 'data' not described in '__fdt_scan_reserved_mem'
 drivers/of/fdt.c:547: warning: expecting prototype for fdt_scan_reserved_mem(). Prototype was for __fdt_scan_reserved_mem() instead
 drivers/of/fdt.c:663: warning: Function parameter or member 'parent' not described in 'of_scan_flat_dt_subnodes'
 drivers/of/fdt.c:708: warning: Function parameter or member 'node' not described in 'of_get_flat_dt_prop'
 drivers/of/fdt.c:708: warning: Function parameter or member 'name' not described in 'of_get_flat_dt_prop'
 drivers/of/fdt.c:708: warning: Function parameter or member 'size' not described in 'of_get_flat_dt_prop'
 drivers/of/fdt.c:758: warning: Function parameter or member 'node' not described in 'of_flat_dt_match'
 drivers/of/fdt.c:758: warning: Function parameter or member 'compat' not described in 'of_flat_dt_match'
 drivers/of/fdt.c:778: warning: Function parameter or member 'node' not described in 'of_get_flat_dt_phandle'
 drivers/of/fdt.c:778: warning: expecting prototype for of_get_flat_dt_prop(). Prototype was for of_get_flat_dt_phandle() instead
 drivers/of/fdt.c:955: warning: Function parameter or member 'node' not described in 'early_init_dt_scan_root'
 drivers/of/fdt.c:955: warning: Function parameter or member 'uname' not described in 'early_init_dt_scan_root'
 drivers/of/fdt.c:955: warning: Function parameter or member 'depth' not described in 'early_init_dt_scan_root'
 drivers/of/fdt.c:955: warning: Function parameter or member 'data' not described in 'early_init_dt_scan_root'
 drivers/of/fdt.c:991: warning: Function parameter or member 'node' not described in 'early_init_dt_scan_memory'
 drivers/of/fdt.c:991: warning: Function parameter or member 'uname' not described in 'early_init_dt_scan_memory'
 drivers/of/fdt.c:991: warning: Function parameter or member 'depth' not described in 'early_init_dt_scan_memory'
 drivers/of/fdt.c:991: warning: Function parameter or member 'data' not described in 'early_init_dt_scan_memory'

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <redacted>
Cc: benh@kernel.crashing.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/of/fdt.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index dcc1dd96911a9..1fb3348eb9516 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c

@@ -470,7 +470,7 @@ void *initial_boot_params __ro_after_init;

 static u32 of_fdt_crc32;

-/**
+/*
  * __reserved_mem_reserve_reg() - reserve all memory described in 'reg' property
  */
 static int __init __reserved_mem_reserve_reg(unsigned long node,

@@ -516,7 +516,7 @@ static int __init __reserved_mem_reserve_reg(unsigned long node,
        return 0;
 }

-/**
+/*
  * __reserved_mem_check_root() - check if #size-cells, #address-cells provided
  * in /reserved-memory matches the values supported by the current implementation,
  * also check if ranges property has been provided

@@ -539,7 +539,7 @@ static int __init __reserved_mem_check_root(unsigned long node)
        return 0;
 }

-/**
+/*
  * fdt_scan_reserved_mem() - scan a single FDT node for reserved memory

This is still wrong. Should be __fdt_scan_reserved_mem.

Ah, the warning went away because I demoted it.

Will fix.  The others too.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
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