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tty: serial: fsl_lpuart: Fix unused variable 'sport' build warning 

Remove the unused variable 'sport' to avoid the kernel build warning.

Fixes: 3cc16ae096 ("tty: serial: fsl_lpuart: use port struct directly to simply code")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503210614.2qGlnbIq-lkp@intel.com/
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Link: https://lore.kernel.org/r/20250324021051.162676-1-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sherry Sun 2025-03-24 10:10:51 +08:00 committed by Greg Kroah-Hartman
parent 2790ce2395
commit 9f8fe348ac
1 changed files with 0 additions and 3 deletions
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3
drivers/tty/serial/fsl_lpuart.c
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@ -639,8 +639,6 @@ static void lpuart32_wait_bit_set(struct uart_port *port, unsigned int offset,
static int lpuart_poll_init(struct uart_port *port)
{
struct lpuart_port *sport = container_of(port,
struct lpuart_port, port);
unsigned long flags;
u8 fifo;
@ -693,7 +691,6 @@ static int lpuart_poll_get_char(struct uart_port *port)
static int lpuart32_poll_init(struct uart_port *port)
{
unsigned long flags;
struct lpuart_port *sport = container_of(port, struct lpuart_port, port);
u32 fifo;
port->fifosize = 0;