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| author | Jiri Slaby <jslaby@suse.cz> | 2022-09-27 13:18:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-30 14:58:46 +0200 |
| commit | 12f3a5eba3c4eb0031d7db36773579e517459a41 (patch) | |
| tree | f1d8bafa2e129938bb337684d69d6a94c91bac8a /drivers/fpga/fpga-region.c | |
| parent | 523f54ed3be7e23340b1c43921e39fddfe149c09 (diff) | |
| download | linux-12f3a5eba3c4eb0031d7db36773579e517459a41.tar.bz2 | |
tty: serial: do unlock on a common path in altera_jtaguart_console_putc()
port->lock is unlocked in each branch in altera_jtaguart_console_putc(),
so do it before the "if". "status" needs not be under the lock, as the
register was already read.
Cc: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Acked-by: Tobias Klauser <tklauser@distanz.ch>
Link: https://lore.kernel.org/r/20220927111819.18516-4-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/fpga-region.c')
0 files changed, 0 insertions, 0 deletions