diff options
| author | Chunyan Zhang <chunyan.zhang@unisoc.com> | 2019-09-05 15:41:51 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 07:14:10 +0200 |
| commit | 465120d63a2f3d849df99edcafe7f10d32e09a32 (patch) | |
| tree | 1f01352f0e06457110a65251a5c08d4b8a171fe2 /drivers/tty | |
| parent | 52cb3fd60ec0a1c9b61cd28bae4e8c1d377e7b60 (diff) | |
serial: sprd: correct the wrong sequence of arguments
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>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/sprd_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c index 747560feb63e..2e34239ac8a9 100644 --- a/drivers/tty/serial/sprd_serial.c +++ b/drivers/tty/serial/sprd_serial.c @@ -240,7 +240,7 @@ static inline void sprd_rx(struct uart_port *port) 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; |