linux-kernel - [PATCH 08/11] mfd: max77686: Remove check which is always true

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Message-Id: <1409231657-18294-8-git-send-email-lee.jones@linaro.org>
Date:	Thu, 28 Aug 2014 14:14:14 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 08/11] mfd: max77686: Remove check which is always true

As 'reg' is unsigned, it can't be less than 0, so checking if it is
greater than or equal to 0 will always result in a true condition.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/mfd/max77686.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index 86e5523..929795e 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -52,7 +52,7 @@ static const struct mfd_cell max77802_devs[] = {
 static bool max77802_pmic_is_accessible_reg(struct device *dev,
 					    unsigned int reg)
 {
-	return (reg >= MAX77802_REG_DEVICE_ID && reg < MAX77802_REG_PMIC_END);
+	return reg < MAX77802_REG_PMIC_END;
 }
 
 static bool max77802_rtc_is_accessible_reg(struct device *dev,
-- 
1.9.1

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