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path: root/drivers/tty/serial/msm_serial.c
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Diffstat (limited to 'drivers/tty/serial/msm_serial.c')
-rw-r--r--drivers/tty/serial/msm_serial.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index cb787c0e279a..b11e99797fd8 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -92,7 +92,6 @@ static void msm_enable_ms(struct uart_port *port)
92static void handle_rx_dm(struct uart_port *port, unsigned int misr) 92static void handle_rx_dm(struct uart_port *port, unsigned int misr)
93{ 93{
94 struct tty_port *tport = &port->state->port; 94 struct tty_port *tport = &port->state->port;
95 struct tty_struct *tty = tport->tty;
96 unsigned int sr; 95 unsigned int sr;
97 int count = 0; 96 int count = 0;
98 struct msm_port *msm_port = UART_TO_MSM(port); 97 struct msm_port *msm_port = UART_TO_MSM(port);
@@ -138,7 +137,7 @@ static void handle_rx_dm(struct uart_port *port, unsigned int misr)
138 count -= 4; 137 count -= 4;
139 } 138 }
140 139
141 tty_flip_buffer_push(tty); 140 tty_flip_buffer_push(tport);
142 if (misr & (UART_IMR_RXSTALE)) 141 if (misr & (UART_IMR_RXSTALE))
143 msm_write(port, UART_CR_CMD_RESET_STALE_INT, UART_CR); 142 msm_write(port, UART_CR_CMD_RESET_STALE_INT, UART_CR);
144 msm_write(port, 0xFFFFFF, UARTDM_DMRX); 143 msm_write(port, 0xFFFFFF, UARTDM_DMRX);
@@ -148,7 +147,6 @@ static void handle_rx_dm(struct uart_port *port, unsigned int misr)
148static void handle_rx(struct uart_port *port) 147static void handle_rx(struct uart_port *port)
149{ 148{
150 struct tty_port *tport = &port->state->port; 149 struct tty_port *tport = &port->state->port;
151 struct tty_struct *tty = tport->tty;
152 unsigned int sr; 150 unsigned int sr;
153 151
154 /* 152 /*
@@ -191,7 +189,7 @@ static void handle_rx(struct uart_port *port)
191 tty_insert_flip_char(tport, c, flag); 189 tty_insert_flip_char(tport, c, flag);
192 } 190 }
193 191
194 tty_flip_buffer_push(tty); 192 tty_flip_buffer_push(tport);
195} 193}
196 194
197static void reset_dm_count(struct uart_port *port) 195static void reset_dm_count(struct uart_port *port)