These drivers doesn't claim the serial device to be wakeup source. Even
if it is, it needs to use enable_irq_wake or other related PM wakeup
APIs to enable it.
This patch removes yet another misuse of IRQF_NO_SUSPEND.
Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxx>
Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: kernel@xxxxxxxxxxx
Cc: linux-serial@xxxxxxxxxxxxxxx
Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
---
drivers/tty/serial/st-asc.c | 2 +-
drivers/tty/serial/stm32-usart.c | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c
index d625664ce1b5..2d78cb3627ae 100644
--- a/drivers/tty/serial/st-asc.c
+++ b/drivers/tty/serial/st-asc.c
@@ -430,7 +430,7 @@ static void asc_break_ctl(struct uart_port *port, int break_state)
*/
static int asc_startup(struct uart_port *port)
{
- if (request_irq(port->irq, asc_interrupt, IRQF_NO_SUSPEND,
+ if (request_irq(port->irq, asc_interrupt, 0,
asc_port_name(port), port)) {
dev_err(port->dev, "cannot allocate irq.\n");
return -ENODEV;
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index e3de9c6d2226..f89d1f79be18 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -322,8 +322,7 @@ static int stm32_startup(struct uart_port *port)
u32 val;
int ret;
- ret = request_irq(port->irq, stm32_interrupt, IRQF_NO_SUSPEND,
- name, port);
+ ret = request_irq(port->irq, stm32_interrupt, 0, name, port);
if (ret)
return ret;
--
1.9.1
--
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