diff options
| author | Felipe Balbi <balbi@ti.com> | 2015-07-07 21:45:23 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-07-29 17:59:19 +0300 |
| commit | d9972f470bcb40947dd91af90f17f9cb01db1f41 (patch) | |
| tree | 94f35b14df0f357168f3a68486847ec87923d4aa /drivers/usb | |
| parent | 88167fc0b22aac0fe7b9c4fadf9c251a9f864f32 (diff) | |
| download | linux-d9972f470bcb40947dd91af90f17f9cb01db1f41.tar.xz | |
usb: dwc3: core: remove unnecessary dev_warn()
When a SoC supports both PHY interfaces but
doesn't define HSPHY in DT/pdata, we will get
an unnecessary dev_warn() which can mislead users
into thinking that they're missing something.
Instead, let's just silently rely on a correct
default. If the HW default is wrong, then HSPHY
is required and USB won't work, this will be
motivation enough for engineers to patch their
way into a working setup.
Reported-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index ff5773c66b84..064123e44566 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -455,8 +455,6 @@ static int dwc3_phy_setup(struct dwc3 *dwc) reg |= DWC3_GUSB2PHYCFG_ULPI_UTMI; dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg); } else { - dev_warn(dwc->dev, "HSPHY Interface not defined\n"); - /* Relying on default value. */ if (!(reg & DWC3_GUSB2PHYCFG_ULPI_UTMI)) break; |