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@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index e00f577db830baca9e318a763d1b728353a99989..4cb34c36a0e516cd334cc8f5ba654eb0615d86a7 100644 (file)
--- 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;
 }