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    Subject[PATCH 5.3 14/21] serial: sprd: correct the wrong sequence of arguments
    Date
    From: Chunyan Zhang <chunyan.zhang@unisoc.com>

    commit 9c801e313195addaf11c16e155f50789d6ebfd19 upstream.

    The sequence of arguments which was passed to handle_lsr_errors() didn't
    match the parameters defined in that function, &lsr was passed to flag
    and &flag was passed to lsr, this patch fixed that.

    Fixes: b7396a38fb28 ("tty/serial: Add Spreadtrum sc9836-uart driver support")
    Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
    Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com>
    Cc: stable <stable@vger.kernel.org>
    Link: https://lore.kernel.org/r/20190905074151.5268-1-zhang.lyra@gmail.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/tty/serial/sprd_serial.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/tty/serial/sprd_serial.c
    +++ b/drivers/tty/serial/sprd_serial.c
    @@ -609,7 +609,7 @@ static inline void sprd_rx(struct uart_p

    if (lsr & (SPRD_LSR_BI | SPRD_LSR_PE |
    SPRD_LSR_FE | SPRD_LSR_OE))
    - if (handle_lsr_errors(port, &lsr, &flag))
    + if (handle_lsr_errors(port, &flag, &lsr))
    continue;
    if (uart_handle_sysrq_char(port, ch))
    continue;

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