As commit cbe16f35bee6 ("genirq: Add IRQF_NO_AUTOEN for request_irq/nmi()")
said, the code below is subobtimal. IRQF_NO_AUTOEN flag can be used by
drivers to request_irq(). It prevents the automatic enabling of the
requested interrupt in the same safe way. With that the usage can be
simplified and corrected.
irq_set_status_flags(irq, IRQ_NOAUTOEN);
request_irq(dev, irq...);
Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
---
drivers/net/wireless/ti/wl1251/sdio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
index c705081249d6..b45050243129 100644
--- a/drivers/net/wireless/ti/wl1251/sdio.c
+++ b/drivers/net/wireless/ti/wl1251/sdio.c
@@ -233,8 +233,8 @@ static int wl1251_sdio_probe(struct sdio_func *func,
}
if (wl->irq) {
- irq_set_status_flags(wl->irq, IRQ_NOAUTOEN);
- ret = request_irq(wl->irq, wl1251_line_irq, 0, "wl1251", wl);
+ ret = request_irq(wl->irq, wl1251_line_irq, IRQF_NO_AUTOEN,
+ "wl1251", wl);
if (ret < 0) {
wl1251_error("request_irq() failed: %d", ret);
goto disable;
--
2.34.1
