diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-09-01 16:40:40 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-09-11 09:00:09 +0200 |
| commit | 40db075545ad984972cd57fed3d910c7ddd8e514 (patch) | |
| tree | 69a39a44186aa75c358a03569e5a1a4a9b1a6dfe | |
| parent | 7c30130662877a761e53e7a67269b2ed5308aed0 (diff) | |
gpio: pca953x: Get rid of useless goto label
In a few functions goto label is useless as there are no locking,
no nothing that may justify its usage. Get rid of it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index bf27e2d920f7..16f5e3043bf0 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -988,20 +988,18 @@ static int device_pca95xx_init(struct pca953x_chip *chip) ret = regcache_sync_region(chip->regmap, regaddr, regaddr + NBANK(chip) - 1); if (ret) - goto out; + return ret; regaddr = chip->recalc_addr(chip, chip->regs->direction, 0); ret = regcache_sync_region(chip->regmap, regaddr, regaddr + NBANK(chip) - 1); if (ret) - goto out; + return ret; /* clear polarity inversion */ bitmap_zero(val, MAX_LINE); - ret = pca953x_write_regs(chip, chip->regs->invert, val); -out: - return ret; + return pca953x_write_regs(chip, chip->regs->invert, val); } static int device_pca957x_init(struct pca953x_chip *chip) @@ -1012,19 +1010,13 @@ static int device_pca957x_init(struct pca953x_chip *chip) ret = device_pca95xx_init(chip); if (ret) - goto out; + return ret; /* To enable register 6, 7 to control pull up and pull down */ for (i = 0; i < NBANK(chip); i++) bitmap_set_value8(val, 0x02, i * BANK_SZ); - ret = pca953x_write_regs(chip, PCA957X_BKEN, val); - if (ret) - goto out; - - return 0; -out: - return ret; + return pca953x_write_regs(chip, PCA957X_BKEN, val); } static void pca953x_disable_regulator(void *reg) @@ -1262,12 +1254,10 @@ static int pca953x_resume(struct device *dev) } ret = pca953x_restore_context(chip); - if (ret) { + if (ret) dev_err(dev, "Failed to restore register map: %d\n", ret); - return ret; - } - return 0; + return ret; } static DEFINE_SIMPLE_DEV_PM_OPS(pca953x_pm_ops, pca953x_suspend, pca953x_resume); |