diff options
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 8baf3edd5274..3f2d33ee20cc 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -498,7 +498,7 @@ static int pca953x_write_regs(struct pca953x_chip *chip, int reg, unsigned long ret = regmap_bulk_write(chip->regmap, regaddr, value, NBANK(chip)); if (ret < 0) { - dev_err(&chip->client->dev, "failed writing register\n"); + dev_err(&chip->client->dev, "failed writing register: %d\n", ret); return ret; } @@ -513,7 +513,7 @@ static int pca953x_read_regs(struct pca953x_chip *chip, int reg, unsigned long * ret = regmap_bulk_read(chip->regmap, regaddr, value, NBANK(chip)); if (ret < 0) { - dev_err(&chip->client->dev, "failed reading register\n"); + dev_err(&chip->client->dev, "failed reading register: %d\n", ret); return ret; } |