[PATCH v3 2/2] Bluetooth: btmrvl: remove unnecessary wakeup interrupt number sanity check

[Xinming Hu <huxm@marvell.com>]

Sanity check of interrupt number in interrupt handler is unnecessary and
confusion, remove it.

Reported-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
---
v2: fix apply error in v1
v3: use Reported-by (Guenter)
---
 drivers/bluetooth/btmrvl_sdio.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 95e40ec..eb794f0 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -64,11 +64,9 @@ static irqreturn_t btmrvl_wake_irq_bt(int irq, void *priv)
 	struct btmrvl_sdio_card *card = priv;
 	struct btmrvl_plt_wake_cfg *cfg = card->plt_wake_cfg;
 
-	if (cfg->irq_bt >= 0) {
-		pr_info("%s: wake by bt", __func__);
-		cfg->wake_by_bt = true;
-		disable_irq_nosync(irq);
-	}
+	pr_info("%s: wake by bt", __func__);
+	cfg->wake_by_bt = true;
+	disable_irq_nosync(irq);
 
 	pm_wakeup_event(&card->func->dev, 0);
 	pm_system_wakeup();
-- 
1.8.1.4