| Message ID | 20190507172542.31359-2-dannenberg@ti.com |
|---|---|
| State | Superseded |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | System Firmware Loader for TI K3 family SoCs | expand |
On Tue, May 07, 2019 at 12:25:30PM -0500, Andreas Dannenberg wrote: > We would like to use the driver even without power domains being > specified for cases such as during early boot when the required power > domains have already gotten enabled by the SoC's boot ROM and such > explicit initialization is not needed and possible. > > Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mmc/k3_arsan_sdhci.c b/drivers/mmc/k3_arsan_sdhci.c index d5f2857382..785ba135c7 100644 --- a/drivers/mmc/k3_arsan_sdhci.c +++ b/drivers/mmc/k3_arsan_sdhci.c @@ -31,14 +31,14 @@ static int k3_arasan_sdhci_probe(struct udevice *dev) int ret; ret = power_domain_get_by_index(dev, &sdhci_pwrdmn, 0); - if (ret) { - dev_err(dev, "failed to get power domain\n"); - return ret; - } - - ret = power_domain_on(&sdhci_pwrdmn); - if (ret) { - dev_err(dev, "Power domain on failed\n"); + if (!ret) { + ret = power_domain_on(&sdhci_pwrdmn); + if (ret) { + dev_err(dev, "Power domain on failed\n"); + return ret; + } + } else if (ret != -ENOENT && ret != -ENODEV && ret != -ENOSYS) { + dev_err(dev, "power_domain_get() failed: %d\n", ret); return ret; }
We would like to use the driver even without power domains being specified for cases such as during early boot when the required power domains have already gotten enabled by the SoC's boot ROM and such explicit initialization is not needed and possible. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> --- drivers/mmc/k3_arsan_sdhci.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)