linux-kernel - [PATCH 2/4] mfd: arizona: Display register addresses in hex

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Message-ID: <1483712562-7361-2-git-send-email-ckeepax@opensource.wolfsonmicro.com>
Date:   Fri, 6 Jan 2017 14:22:40 +0000
From:   Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:     <lee.jones@...aro.org>
CC:     <patches@...nsource.wolfsonmicro.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/4] mfd: arizona: Display register addresses in hex

Register addresses are normally displayed in hex throughout the Arizona
driver. Update the arizona_poll_reg function to follow this convention.

Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
---
 drivers/mfd/arizona-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index e00f577..4cb34c3 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -245,7 +245,7 @@ static int arizona_poll_reg(struct arizona *arizona,
 	for (i = 0; i < timeout; i++) {
 		ret = regmap_read(arizona->regmap, reg, &val);
 		if (ret != 0) {
-			dev_err(arizona->dev, "Failed to read reg %u: %d\n",
+			dev_err(arizona->dev, "Failed to read reg 0x%x: %d\n",
 				reg, ret);
 			continue;
 		}
@@ -256,7 +256,7 @@ static int arizona_poll_reg(struct arizona *arizona,
 		usleep_range(1000, 5000);
 	}
 
-	dev_err(arizona->dev, "Polling reg %u timed out: %x\n", reg, val);
+	dev_err(arizona->dev, "Polling reg 0x%x timed out: %x\n", reg, val);
 	return -ETIMEDOUT;
 }
 
-- 
2.1.4