Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.19.312 2020-04-17T08:48:55Z 2020-04-17T08:48:55Z Nathan Chancellor natechancellor@gmail.com 2018-09-15T06:43:37Z urn:sha1:bbff44d6024363c3d3974160f5a7fa80d69eb452 [ Upstream commit 85dc2c65e6c975baaf36ea30f2ccc0a36a8c8add ] Clang warns when multiple pairs of parentheses are used for a single conditional statement. drivers/misc/echo/echo.c:384:27: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((ec->nonupdate_dwell == 0)) { ~~~~~~~~~~~~~~~~~~~~^~~~ drivers/misc/echo/echo.c:384:27: note: remove extraneous parentheses around the comparison to silence this warning if ((ec->nonupdate_dwell == 0)) { ~ ^ ~ drivers/misc/echo/echo.c:384:27: note: use '=' to turn this equality comparison into an assignment if ((ec->nonupdate_dwell == 0)) { ^~ = 1 warning generated. Remove them and while we're at it, simplify the zero check as '!var' is used more than 'var == 0'. Reported-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 2018-03-26T13:56:37Z Aaron Wu aaron.wu@analog.com 2018-03-15T10:50:11Z urn:sha1:dabad54949930844d237af4b55c14eaff829c888 Remove Blackfin DSP echo support Signed-off-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2014-02-28T22:08:42Z Greg Kroah-Hartman gregkh@linuxfoundation.org 2014-02-28T22:08:42Z urn:sha1:6e2055a9e56e292715f935a85f381e54c1f54269 The code is clean, there are users of it, so it doesn't belong in staging anymore, move it to drivers/misc/. Cc: Steve Underwood <steveu@coppice.org> Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>