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| author | Lance Roy <ldr709@gmail.com> | 2018-10-04 00:14:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-04 11:06:35 -0700 |
| commit | 8ebfe885c65ec82a0b1e955cf99ed62664e84414 (patch) | |
| tree | cc5c6c7cabe8c526551c7c43d8d6427fb221f7fa /lib | |
| parent | 817e9bc8cc04e5c70592525b96812c46c1aa1c46 (diff) | |
| download | linux-8ebfe885c65ec82a0b1e955cf99ed62664e84414.tar.bz2 | |
TTY: sn_console: Replace spin_is_locked() with spin_trylock()
sn_sal_console_write() used spin_is_locked() + spin_lock() to get
achieve the same thing as a spin_trylock(), so simplify it by using that
instead. This is also a step towards possibly removing spin_is_locked().
Signed-off-by: Lance Roy <ldr709@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: <linux-serial@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions