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| author | Raag Jadav <raag.jadav@intel.com> | 2024-02-19 06:38:33 +0300 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-26 13:14:46 +0300 |
| commit | 144a0008b30bc133cbaa9da7cf56d7cf2bacc4f9 (patch) | |
| tree | eef76bcd09b42019c07e447ab7fbc1423952dfc3 /drivers/pwm/pwm-dwc.c | |
| parent | 1159c66fc77be66c948b45c6dc4e1d4e789725f5 (diff) | |
| download | linux-144a0008b30bc133cbaa9da7cf56d7cf2bacc4f9.tar.xz | |
pwm: dwc: drop redundant error check
pcim_iomap_table() fails only if pcim_iomap_regions() fails. No need to
check for failure if the latter is already successful.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20240219033835.11369-3-raag.jadav@intel.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/pwm/pwm-dwc.c')
| -rw-r--r-- | drivers/pwm/pwm-dwc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c index c0e586688e57..7dbb72c80ef5 100644 --- a/drivers/pwm/pwm-dwc.c +++ b/drivers/pwm/pwm-dwc.c @@ -51,11 +51,8 @@ static int dwc_pwm_probe(struct pci_dev *pci, const struct pci_device_id *id) return ret; } + /* No need to check for failure, pcim_iomap_regions() does it for us. */ dwc->base = pcim_iomap_table(pci)[0]; - if (!dwc->base) { - dev_err(dev, "Base address missing\n"); - return -ENOMEM; - } ret = devm_pwmchip_add(dev, chip); if (ret) |