UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

mfd: intel_soc_pmic_chtwc: Use dev_err_probe() 

Simplify the mux error path a bit by using dev_err_probe().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220616171009.43524-1-andriy.shevchenko@linux.intel.com
This commit is contained in:
Andy Shevchenko 2022-06-16 20:10:08 +03:00 committed by Lee Jones
parent c55333064d
commit 352de78076
1 changed files with 7 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/mfd/intel_soc_pmic_chtwc.c
View File

@ -179,18 +179,13 @@ static int cht_wc_probe(struct i2c_client *client)
int ret;
status = acpi_evaluate_integer(ACPI_HANDLE(dev), "_HRV", NULL, &hrv);
if (ACPI_FAILURE(status)) {
dev_err(dev, "Failed to get PMIC hardware revision\n");
return -ENODEV;
}
if (hrv != CHT_WC_HRV) {
dev_err(dev, "Invalid PMIC hardware revision: %llu\n", hrv);
return -ENODEV;
}
if (client->irq < 0) {
dev_err(dev, "Invalid IRQ\n");
return -EINVAL;
}
if (ACPI_FAILURE(status))
return dev_err_probe(dev, -ENODEV, "Failed to get PMIC hardware revision\n");
if (hrv != CHT_WC_HRV)
return dev_err_probe(dev, -ENODEV, "Invalid PMIC hardware revision: %llu\n", hrv);
if (client->irq < 0)
return dev_err_probe(dev, -EINVAL, "Invalid IRQ\n");
pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL);
if (!pmic)