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Gabor Juhos 4045f15a21 ar71xx: fix compiler warnings in mdio-bitbang.c for 4.4
Building Linux 4.4 for ar71xx throws the following warnings in
drivers/net/phy/mdio-bitbang.c:

    CC      drivers/net/phy/mdio-bitbang.o
  In file included from include/linux/irqflags.h:14:0,
                   from drivers/net/phy/mdio-bitbang.c:20:
  drivers/net/phy/mdio-bitbang.c: In function 'mdiobb_read':
  include/linux/typecheck.h:11:18: warning: comparison of distinct pointer types lacks a cast
    (void)(&__dummy == &__dummy2); \
                    ^
  include/linux/irqflags.h:63:3: note: in expansion of macro 'typecheck'
     typecheck(unsigned long, flags); \
     ^
  include/linux/irqflags.h:124:3: note: in expansion of macro 'raw_local_irq_save'
     raw_local_irq_save(flags);   \
     ^
  drivers/net/phy/mdio-bitbang.c:162:2: note: in expansion of macro 'local_irq_save'
    local_irq_save(flags);
    ^
  include/linux/typecheck.h:11:18: warning: comparison of distinct pointer types lacks a cast
    (void)(&__dummy == &__dummy2); \
                    ^
  include/linux/irqflags.h:68:3: note: in expansion of macro 'typecheck'
     typecheck(unsigned long, flags); \
     ^
  include/linux/irqflags.h:126:39: note: in expansion of macro 'raw_local_irq_restore'
   #define local_irq_restore(flags) do { raw_local_irq_restore(flags); } while (0)
                                         ^
  drivers/net/phy/mdio-bitbang.c:175:2: note: in expansion of macro 'local_irq_restore'
    local_irq_restore(flags);
    ^
  drivers/net/phy/mdio-bitbang.c:159:11: warning: unused variable 'i' [-Wunused-variable]
    int ret, i;
             ^
  In file included from include/linux/irqflags.h:14:0,
                   from drivers/net/phy/mdio-bitbang.c:20:
  drivers/net/phy/mdio-bitbang.c: In function 'mdiobb_write':
  include/linux/typecheck.h:11:18: warning: comparison of distinct pointer types lacks a cast
    (void)(&__dummy == &__dummy2); \
                    ^
  include/linux/irqflags.h:63:3: note: in expansion of macro 'typecheck'
     typecheck(unsigned long, flags); \
     ^
  include/linux/irqflags.h:124:3: note: in expansion of macro 'raw_local_irq_save'
     raw_local_irq_save(flags);   \
     ^
  drivers/net/phy/mdio-bitbang.c:185:2: note: in expansion of macro 'local_irq_save'
    local_irq_save(flags);
    ^
  include/linux/typecheck.h:11:18: warning: comparison of distinct pointer types lacks a cast
    (void)(&__dummy == &__dummy2); \
                    ^
  include/linux/irqflags.h:68:3: note: in expansion of macro 'typecheck'
     typecheck(unsigned long, flags); \
     ^
  include/linux/irqflags.h:126:39: note: in expansion of macro 'raw_local_irq_restore'
   #define local_irq_restore(flags) do { raw_local_irq_restore(flags); } while (0)
                                         ^
  drivers/net/phy/mdio-bitbang.c:200:2: note: in expansion of macro 'local_irq_restore'
    local_irq_restore(flags);
    ^

These are caused by the 900-mdio_bitbang_ignore_ta_value and
901-phy-mdio-bitbang-prevent-rescheduling-during-command patches.

The first patch removes some code but it does not remove the variable
which is used by the removed code only.

The second patch adds local_irq_{save,restore} calls. The type of the
argument of these calls must be 'unsigned long', but the patch defines
the variable as 'long'.

Fix both patches to silence the warnings.

Signed-off-by: Gabor Juhos <juhosg@freemail.hu>
2018-01-07 13:05:40 +01:00
.github merge: github: use OpenWrt in issue/pr templates 2018-01-03 20:36:57 +01:00
config kernel: fix spelling in CONFIG_DEVTMPFS help text 2017-12-11 12:43:29 +01:00
include kernel: bump 4.14 to 4.14.11 2018-01-03 00:07:10 +02:00
package hostapd: bump PKG_RELEASE after 802.11w changes 2018-01-07 12:42:45 +01:00
scripts scripts/package-metadata.pl: remove broken detection of self-dependencies 2018-01-04 17:18:16 +01:00
target ar71xx: fix compiler warnings in mdio-bitbang.c for 4.4 2018-01-07 13:05:40 +01:00
toolchain toolchain: musl: update to current HEAD 2017-12-08 19:54:21 +01:00
tools firmware-tools/ptgen: use portable exit codes 2018-01-02 07:14:09 +01:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore gitignore: add /overlay 2017-01-15 18:16:29 +01:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in merge: base: update base-files and basic config 2017-12-08 19:41:18 +01:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile merge: base: update base-files and basic config 2017-12-08 19:41:18 +01:00
README merge: base: update base-files and basic config 2017-12-08 19:41:18 +01:00
feeds.conf.default Add video feed to feeds.conf.default 2017-01-25 16:04:39 +01:00
rules.mk rules.mk: export TMPDIR 2017-12-12 17:44:01 +01:00

README

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to choose your preferred
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl, make,
find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


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