From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 13 May 2019 06:38:04 +0000 (+0100)
Subject: pinctrl: stmfx: Fix 'warn: bitwise AND condition is false here'
X-Git-Tag: v5.4-rc1~992^2~36^4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d17ed797b8fd5c8765cd959ac44aaa2f090f5a89;p=platform%2Fkernel%2Flinux-rpi.git

pinctrl: stmfx: Fix 'warn: bitwise AND condition is false here'

drivers/pinctrl/pinctrl-stmfx.c:441 stmfx_pinctrl_irq_set_type() warn: bitwise AND condition is false here

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index 074c8fa..eba872c 100644
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -437,7 +437,7 @@ static int stmfx_pinctrl_irq_set_type(struct irq_data *data, unsigned int type)
 	u32 reg = get_reg(data->hwirq);
 	u32 mask = get_mask(data->hwirq);
 
-	if (type & IRQ_TYPE_NONE)
+	if (type == IRQ_TYPE_NONE)
 		return -EINVAL;
 
 	if (type & IRQ_TYPE_EDGE_BOTH) {