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authorLinus Torvalds <torvalds@g5.osdl.org>2006-10-05 16:32:01 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-05 16:32:01 -0700
commit44aefd2706bb6f5b65ba2c38cd89e7609e2b43d3 (patch)
tree93824f573767da634fbc82c388b6d33cc454212b /drivers/serial/serial_lh7a40x.c
parentc1a26e7d40fb814716950122353a1a556844286b (diff)
parent7d12e780e003f93433d49ce78cfedf4b4c52adc5 (diff)
Merge git://git.infradead.org/~dhowells/irq-2.6
* git://git.infradead.org/~dhowells/irq-2.6: IRQ: Maintain regs pointer globally rather than passing to IRQ handlers IRQ: Typedef the IRQ handler function type IRQ: Typedef the IRQ flow handler function type
Diffstat (limited to 'drivers/serial/serial_lh7a40x.c')
-rw-r--r--drivers/serial/serial_lh7a40x.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index 23ddedbaec08..5e1ac356bbb0 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -135,12 +135,7 @@ static void lh7a40xuart_enable_ms (struct uart_port* port)
BIT_SET (port, UART_R_INTEN, ModemInt);
}
-static void
-#ifdef SUPPORT_SYSRQ
-lh7a40xuart_rx_chars (struct uart_port* port, struct pt_regs* regs)
-#else
-lh7a40xuart_rx_chars (struct uart_port* port)
-#endif
+static void lh7a40xuart_rx_chars (struct uart_port* port)
{
struct tty_struct* tty = port->info->tty;
int cbRxMax = 256; /* (Gross) limit on receive */
@@ -177,7 +172,7 @@ lh7a40xuart_rx_chars (struct uart_port* port)
flag = TTY_FRAME;
}
- if (uart_handle_sysrq_char (port, (unsigned char) data, regs))
+ if (uart_handle_sysrq_char (port, (unsigned char) data))
continue;
uart_insert_char(port, data, RxOverrunError, data, flag);
@@ -248,8 +243,7 @@ static void lh7a40xuart_modem_status (struct uart_port* port)
wake_up_interruptible (&port->info->delta_msr_wait);
}
-static irqreturn_t lh7a40xuart_int (int irq, void* dev_id,
- struct pt_regs* regs)
+static irqreturn_t lh7a40xuart_int (int irq, void* dev_id)
{
struct uart_port* port = dev_id;
unsigned int cLoopLimit = ISR_LOOP_LIMIT;
@@ -258,11 +252,7 @@ static irqreturn_t lh7a40xuart_int (int irq, void* dev_id,
do {
if (isr & (RxInt | RxTimeoutInt))
-#ifdef SUPPORT_SYSRQ
- lh7a40xuart_rx_chars(port, regs);
-#else
lh7a40xuart_rx_chars(port);
-#endif
if (isr & ModemInt)
lh7a40xuart_modem_status (port);
if (isr & TxInt)