diff options
Diffstat (limited to 'drivers/serial/cpm_uart')
| -rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index a0d6136deb9b..0abb544ae63d 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -248,7 +248,7 @@ static void cpm_uart_break_ctl(struct uart_port *port, int break_state) /* * Transmit characters, refill buffer descriptor, if possible */ -static void cpm_uart_int_tx(struct uart_port *port, struct pt_regs *regs) +static void cpm_uart_int_tx(struct uart_port *port) { pr_debug("CPM uart[%d]:TX INT\n", port->line); @@ -258,7 +258,7 @@ static void cpm_uart_int_tx(struct uart_port *port, struct pt_regs *regs) /* * Receive characters */ -static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) +static void cpm_uart_int_rx(struct uart_port *port) { int i; unsigned char ch, *cp; @@ -304,7 +304,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) if (status & (BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV)) goto handle_error; - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) continue; error_return: @@ -373,7 +373,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) /* * Asynchron mode interrupt handler */ -static irqreturn_t cpm_uart_int(int irq, void *data, struct pt_regs *regs) +static irqreturn_t cpm_uart_int(int irq, void *data) { u8 events; struct uart_port *port = (struct uart_port *)data; @@ -389,18 +389,18 @@ static irqreturn_t cpm_uart_int(int irq, void *data, struct pt_regs *regs) if (events & SMCM_BRKE) uart_handle_break(port); if (events & SMCM_RX) - cpm_uart_int_rx(port, regs); + cpm_uart_int_rx(port); if (events & SMCM_TX) - cpm_uart_int_tx(port, regs); + cpm_uart_int_tx(port); } else { events = sccp->scc_scce; sccp->scc_scce = events; if (events & UART_SCCM_BRKE) uart_handle_break(port); if (events & UART_SCCM_RX) - cpm_uart_int_rx(port, regs); + cpm_uart_int_rx(port); if (events & UART_SCCM_TX) - cpm_uart_int_tx(port, regs); + cpm_uart_int_tx(port); } return (events) ? IRQ_HANDLED : IRQ_NONE; } |