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path: root/drivers/serial/vr41xx_siu.c
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Diffstat (limited to 'drivers/serial/vr41xx_siu.c')
-rw-r--r--drivers/serial/vr41xx_siu.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c
index 6c8b0ea83c3c..fd51f8182dec 100644
--- a/drivers/serial/vr41xx_siu.c
+++ b/drivers/serial/vr41xx_siu.c
@@ -359,8 +359,7 @@ static void siu_break_ctl(struct uart_port *port, int ctl)
spin_unlock_irqrestore(&port->lock, flags);
}
-static inline void receive_chars(struct uart_port *port, uint8_t *status,
- struct pt_regs *regs)
+static inline void receive_chars(struct uart_port *port, uint8_t *status)
{
struct tty_struct *tty;
uint8_t lsr, ch;
@@ -405,7 +404,7 @@ static inline void receive_chars(struct uart_port *port, uint8_t *status,
flag = TTY_PARITY;
}
- if (uart_handle_sysrq_char(port, ch, regs))
+ if (uart_handle_sysrq_char(port, ch))
goto ignore_char;
uart_insert_char(port, lsr, UART_LSR_OE, ch, flag);
@@ -472,7 +471,7 @@ static inline void transmit_chars(struct uart_port *port)
siu_stop_tx(port);
}
-static irqreturn_t siu_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t siu_interrupt(int irq, void *dev_id)
{
struct uart_port *port;
uint8_t iir, lsr;
@@ -485,7 +484,7 @@ static irqreturn_t siu_interrupt(int irq, void *dev_id, struct pt_regs *regs)
lsr = siu_read(port, UART_LSR);
if (lsr & UART_LSR_DR)
- receive_chars(port, &lsr, regs);
+ receive_chars(port, &lsr);
check_modem_status(port);