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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> | 2019-09-05 10:57:44 +0300 |
| commit | 9c801e313195addaf11c16e155f50789d6ebfd19 (patch) | |
| tree | 21dac1deeb25051b3a42f969504cdd75431a5bc7 /drivers/tty/serial/sprd_serial.c | |
| parent | a162261703910dc0b2627157c98b7b5eba33ab34 (diff) | |
| download | linux-9c801e313195addaf11c16e155f50789d6ebfd19.tar.xz | |
serial: sprd: correct the wrong sequence of arguments
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/serial/sprd_serial.c')
| -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 f8db5c8e4e39..771d11196523 100644 --- a/drivers/tty/serial/sprd_serial.c +++ b/drivers/tty/serial/sprd_serial.c @@ -617,7 +617,7 @@ 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; |