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Message-Id: <20190919214809.178684927@linuxfoundation.org>
Date: Fri, 20 Sep 2019 00:03:00 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Chunyan Zhang <chunyan.zhang@...soc.com>,
Chunyan Zhang <zhang.lyra@...il.com>
Subject: [PATCH 4.19 15/79] serial: sprd: correct the wrong sequence of arguments
From: Chunyan Zhang <chunyan.zhang@...soc.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@...soc.com>
Signed-off-by: Chunyan Zhang <zhang.lyra@...il.com>
Cc: stable <stable@...r.kernel.org>
Link: https://lore.kernel.org/r/20190905074151.5268-1-zhang.lyra@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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
@@ -232,7 +232,7 @@ 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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