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pwm: dwc: simplify error handling

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Simplify error handling in ->probe() function using dev_err_probe() helper
and while at it, drop error codes from the message to prevent duplication.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20240219033835.11369-5-raag.jadav@intel.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Raag Jadav 2024-02-19 09:08:35 +05:30 • committed by Uwe Kleine-König
parent ebf2c89eb9
commit 9e3440d2d5
1 changed files with 4 additions and 8 deletions
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12
drivers/pwm/pwm-dwc.c
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@ -53,18 +53,14 @@ static int dwc_pwm_probe(struct pci_dev *pci, const struct pci_device_id *id)
int i, ret;
ret = pcim_enable_device(pci);
if (ret) {
dev_err(dev, "Failed to enable device (%pe)\n", ERR_PTR(ret));
return ret;
}
if (ret)
return dev_err_probe(dev, ret, "Failed to enable device\n");
pci_set_master(pci);
ret = pcim_iomap_regions(pci, BIT(0), pci_name(pci));
if (ret) {
dev_err(dev, "Failed to iomap PCI BAR (%pe)\n", ERR_PTR(ret));
return ret;
}
if (ret)
return dev_err_probe(dev, ret, "Failed to iomap PCI BAR\n");
info = (const struct dwc_pwm_info *)id->driver_data;