From bdef8dcfbb94dc16e9750cd109bb9b7d8edfa1ca Mon Sep 17 00:00:00 2001 From: Jakob Hauser Date: Fri, 12 Aug 2022 23:54:12 +0200 Subject: iio: magnetometer: yas530: Move printk %*ph parameters out from stack Use less stack by modifying %*ph parameters. While at it, in the function yas530_get_calibration_data(), the debug dump was extended to 16 elements as this is the size of the calibration data array of YAS530. Suggested-by: Andy Shevchenko Signed-off-by: Jakob Hauser Reviewed-by: Andy Shevchenko Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/93b50c20adb1b2acb4cddb1ab25755070edd7c07.1660337264.git.jahau@rocketmail.com Signed-off-by: Jonathan Cameron --- drivers/iio/magnetometer/yamaha-yas530.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/iio/magnetometer') diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c index 40cd6bbc9952..beb48f3a959c 100644 --- a/drivers/iio/magnetometer/yamaha-yas530.c +++ b/drivers/iio/magnetometer/yamaha-yas530.c @@ -664,7 +664,7 @@ static int yas530_get_calibration_data(struct yas5xx *yas5xx) ret = regmap_bulk_read(yas5xx->map, YAS530_CAL, data, sizeof(data)); if (ret) return ret; - dev_dbg(yas5xx->dev, "calibration data: %*ph\n", 14, data); + dev_dbg(yas5xx->dev, "calibration data: %16ph\n", data); add_device_randomness(data, sizeof(data)); yas5xx->version = data[15] & GENMASK(1, 0); @@ -711,7 +711,7 @@ static int yas532_get_calibration_data(struct yas5xx *yas5xx) ret = regmap_bulk_read(yas5xx->map, YAS530_CAL, data, sizeof(data)); if (ret) return ret; - dev_dbg(yas5xx->dev, "calibration data: %*ph\n", 14, data); + dev_dbg(yas5xx->dev, "calibration data: %14ph\n", data); /* Sanity check, is this all zeroes? */ if (memchr_inv(data, 0x00, 13) == NULL) { -- cgit v1.2.3