Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/pch_uart.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 8fa1134..f14630b 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -257,6 +257,8 @@ struct eg20t_port {
dma_addr_t rx_buf_dma;
struct dentry *debugfs;
+#define IRQ_NAME_SIZE 17
+ char irq_name[IRQ_NAME_SIZE];
/* protect the eg20t_port private structure and io access to membase */
spinlock_t lock;
@@ -1343,7 +1345,7 @@ static int pch_uart_startup(struct uart_port *port)
return ret;
ret = request_irq(priv->port.irq, pch_uart_interrupt, IRQF_SHARED,
- KBUILD_MODNAME, priv);
+ priv->irq_name, priv);
if (ret < 0)
return ret;
@@ -1816,6 +1818,8 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
priv->port.line = board->line_no;
priv->trigger = PCH_UART_HAL_TRIGGER_M;
+ snprintf(priv->irq_name, IRQ_NAME_SIZE, KBUILD_MODNAME ":" PCH_UART_DRIVER_DEVICE "%d", priv->port.line);
+
spin_lock_init(&priv->port.lock);
pci_set_drvdata(pdev, priv);
--
1.8.3.2
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