[PATCH 2/2] serial: stm32: update interrupt initialization
From: Andy Shevchenko <hidden>
Date: 2018-02-28 15:40:21
Also in:
linux-devicetree, linux-serial, lkml
On Wed, Feb 28, 2018 at 12:51 PM, Bich HEMON [off-list ref] wrote:
quoted hunk ↗ jump to hunk
For each port, get each IRQ using its specific name instead of its index. Signed-off-by: Bich Hemon <redacted> --- drivers/tty/serial/stm32-usart.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 0fa735b..5c85cbc 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c@@ -680,8 +680,8 @@ static int stm32_init_port(struct stm32_port *stm32port, port->flags = UPF_BOOT_AUTOCONF; port->ops = &stm32_uart_ops; port->dev = &pdev->dev; - port->irq = platform_get_irq(pdev, 0); - stm32port->wakeirq = platform_get_irq(pdev, 1);
+ port->irq = platform_get_irq_byname(pdev, "event");
This is I have no idea about...
+ stm32port->wakeirq = platform_get_irq_byname(pdev, "wakeup");
But this one is redundant since Tony's patch: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commit/?h=bleeding-edge&id=da997b22c40473b7db60bde6ea188d35565d10c8
stm32port->fifoen = stm32port->info->cfg.has_fifo;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
--
1.9.1-- With Best Regards, Andy Shevchenko