wifi: p54: Use IRQF_NO_AUTOEN flag in request_irq()

disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable when request IRQ.

Fixes: cd8d3d321285 ("p54spi: p54spi driver")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240910124314.698896-2-ruanjinjie@huawei.com
This commit is contained in:
Jinjie Ruan 2024-09-10 20:43:12 +08:00 committed by Kalle Valo
parent ea11a89c3a
commit bcd1371bd8

View File

@ -624,7 +624,7 @@ static int p54spi_probe(struct spi_device *spi)
gpio_direction_input(p54spi_gpio_irq);
ret = request_irq(gpio_to_irq(p54spi_gpio_irq),
p54spi_interrupt, 0, "p54spi",
p54spi_interrupt, IRQF_NO_AUTOEN, "p54spi",
priv->spi);
if (ret < 0) {
dev_err(&priv->spi->dev, "request_irq() failed");
@ -633,8 +633,6 @@ static int p54spi_probe(struct spi_device *spi)
irq_set_irq_type(gpio_to_irq(p54spi_gpio_irq), IRQ_TYPE_EDGE_RISING);
disable_irq(gpio_to_irq(p54spi_gpio_irq));
INIT_WORK(&priv->work, p54spi_work);
init_completion(&priv->fw_comp);
INIT_LIST_HEAD(&priv->tx_pending);