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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-07-11 16:53:45 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-21 18:21:49 +0200 |
| commit | dfe51d97776ef926749362f34625cd36657845d8 (patch) | |
| tree | 6ada8067539cd1b3fa0334a2cf736894677b03a3 /drivers/tty/serial/imx.c | |
| parent | Revert "tty: serial: add missing spin_lock_init for SiFive serial console" (diff) | |
| download | linux-dev-dfe51d97776ef926749362f34625cd36657845d8.tar.xz linux-dev-dfe51d97776ef926749362f34625cd36657845d8.zip | |
Revert "serial: imx: Initialize lock for non-registered console"
This reverts commit 8f065acec7573672dd15916e31d1e9b2e785566c.
There has been a quick fix against uninitialised lock revealed by
the commit f743061a85f5 ("serial: core: Initialise spin lock before use
in uart_configure_port()"). Since we have now better fix in serial core,
this may be safely reverted.
Fixes: 8f065acec757 ("serial: imx: Initialize lock for non-registered console")
Depends-on: f743061a85f5 ("serial: core: Initialise spin lock before use in uart_configure_port()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200711135346.71171-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/imx.c')
| -rw-r--r-- | drivers/tty/serial/imx.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 1265e8d86d8a..6175f8398130 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2406,9 +2406,6 @@ static int imx_uart_probe(struct platform_device *pdev) } } - /* We need to initialize lock even for non-registered console */ - spin_lock_init(&sport->port.lock); - imx_uart_ports[sport->port.line] = sport; platform_set_drvdata(pdev, sport); |