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serial: sifive: set pointer to NULL rather than 0.

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Clean up the assignment of sifive_serial_console_ports[ssp->port.line],
this is a pointer to a struct sifive_serial_port so the assignment
should be a NULL rather than a integer 0.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210925224726.183360-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2021-09-25 23:47:26 +01:00 committed by Greg Kroah-Hartman
parent 63dfaadfac
commit 27e8c8b483
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/sifive.c
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@ -887,7 +887,7 @@ static void __ssp_add_console_port(struct sifive_serial_port *ssp)
static void __ssp_remove_console_port(struct sifive_serial_port *ssp)
{
sifive_serial_console_ports[ssp->port.line] = 0;
sifive_serial_console_ports[ssp->port.line] = NULL;
}
#define SIFIVE_SERIAL_CONSOLE (&sifive_serial_console)