diff --git a/drivers/serial/serial_msm_geni.c b/drivers/serial/serial_msm_geni.c index 78fd9389c036..3e2e15b6cefe 100644 --- a/drivers/serial/serial_msm_geni.c +++ b/drivers/serial/serial_msm_geni.c
[...]
@@ -499,16 +499,22 @@ static void geni_set_oversampling(struct udevice *dev) * It could happen that GENI SE IP is missing in the board's device * tree or GENI UART node is a direct child of SoC device tree node. */
- if (device_get_uclass_id(parent_dev) != UCLASS_MISC)
return;
- if (!ofnode_device_is_compatible(parent_node, "qcom,geni-se-qup")) {
pr_err("%s: UART node must be a child of geniqup node\n",__func__);return -ENODEV;- }
- ret = misc_read(parent_dev, QUP_HW_VER_REG,
&geni_se_version, sizeof(geni_se_version));- if (ret != sizeof(geni_se_version))
return;
- /* Read the HW_VER register relative to the parents address space */
- addr = ofnode_get_addr(parent_node);
- geni_se_version = readl(addr + QUP_HW_VER_REG);
- printf("geni_se_version: %x\n", geni_se_version);
Drop this debugging printf
if (geni_se_version >= QUP_SE_VERSION_2_5) priv->oversampling /= 2;
- return 0;
}
static inline void geni_serial_init(struct udevice *dev) @@ -553,8 +559,11 @@ static inline void geni_serial_init(struct udevice *dev) static int msm_serial_probe(struct udevice *dev) { struct msm_serial_data *priv = dev_get_priv(dev);
- int ret;
- geni_set_oversampling(dev);
ret = geni_set_oversampling(dev);
if (ret < 0)
return ret;/* No need to reinitialize the UART after relocation */ if (gd->flags & GD_FLG_RELOC)