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| author | Chunyan Zhang <chunyan.zhang@unisoc.com> | 2019-09-05 10:41:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 08:16:45 +0300 |
| commit | 4c2f60ed8ed83bff41250b863326c2b2bab4be74 (patch) | |
| tree | de67bde687b5926351e7772ee0297467007a5e80 | |
| parent | 2871621518ac1ca8253ae6e821cc46f0937e80cf (diff) | |
| download | linux-4c2f60ed8ed83bff41250b863326c2b2bab4be74.tar.xz | |
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>
| -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 828f1143859c..2774af86763e 100644 --- a/drivers/tty/serial/sprd_serial.c +++ b/drivers/tty/serial/sprd_serial.c @@ -232,7 +232,7 @@ 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; |