linux-kernel - [PATCH 4.9 159/177] soc: mediatek: pwrap: fix compiler errors

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Message-Id: <20171218152918.278584300@linuxfoundation.org>
Date:   Mon, 18 Dec 2017 16:49:42 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Matthias Brugger <matthias.bgg@...il.com>,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.9 159/177] soc: mediatek: pwrap: fix compiler errors

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Matthias Brugger <matthias.bgg@...il.com>


[ Upstream commit fb2c1934f30577756e55e24e8870b45c78da3bc2 ]

When compiling using sparse, we got the following error:
drivers/soc/mediatek/mtk-pmic-wrap.c:686:25: error: dubious one-bit signed bitfield

Changing the data type to unsigned fixes this.

Signed-off-by: Matthias Brugger <matthias.bgg@...il.com>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -522,7 +522,7 @@ struct pmic_wrapper_type {
 	u32 int_en_all;
 	u32 spi_w;
 	u32 wdt_src;
-	int has_bridge:1;
+	unsigned int has_bridge:1;
 	int (*init_reg_clock)(struct pmic_wrapper *wrp);
 	int (*init_soc_specific)(struct pmic_wrapper *wrp);
 };