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path: root/drivers/serial/mpsc.c
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Diffstat (limited to 'drivers/serial/mpsc.c')
-rw-r--r--drivers/serial/mpsc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index 704243c9f78a..8eea69f29989 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -992,7 +992,7 @@ mpsc_make_ready(struct mpsc_port_info *pi)
*/
static inline int
-mpsc_rx_intr(struct mpsc_port_info *pi, struct pt_regs *regs)
+mpsc_rx_intr(struct mpsc_port_info *pi)
{
struct mpsc_rx_desc *rxre;
struct tty_struct *tty = pi->port.info->tty;
@@ -1072,7 +1072,7 @@ mpsc_rx_intr(struct mpsc_port_info *pi, struct pt_regs *regs)
flag = TTY_PARITY;
}
- if (uart_handle_sysrq_char(&pi->port, *bp, regs)) {
+ if (uart_handle_sysrq_char(&pi->port, *bp)) {
bp++;
bytes_in--;
goto next_frame;
@@ -1257,7 +1257,7 @@ mpsc_tx_intr(struct mpsc_port_info *pi)
* handling those descriptors, we restart the Rx/Tx engines if they're stopped.
*/
static irqreturn_t
-mpsc_sdma_intr(int irq, void *dev_id, struct pt_regs *regs)
+mpsc_sdma_intr(int irq, void *dev_id)
{
struct mpsc_port_info *pi = dev_id;
ulong iflags;
@@ -1267,7 +1267,7 @@ mpsc_sdma_intr(int irq, void *dev_id, struct pt_regs *regs)
spin_lock_irqsave(&pi->port.lock, iflags);
mpsc_sdma_intr_ack(pi);
- if (mpsc_rx_intr(pi, regs))
+ if (mpsc_rx_intr(pi))
rc = IRQ_HANDLED;
if (mpsc_tx_intr(pi))
rc = IRQ_HANDLED;