usb: dwc3: Remove dev_err() on platform_get_irq() failure

Since commit 7723f4c5ecdb ("driver core: platform: Add an error message to
platform_get_irq*()"), platform_get_irq() will call dev_err() itself on
failure, so there is no need for the driver to also do this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Link: https://lore.kernel.org/r/20191005210449.3926-4-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c
index b1f7662..c946d64 100644 (file)
--- a/drivers/usb/dwc3/drd.c
+++ b/drivers/usb/dwc3/drd.c
@@ -157,9 +157,6 @@ static int dwc3_otg_get_irq(struct dwc3 *dwc)
        if (irq > 0)
                goto out;
 
-       if (irq != -EPROBE_DEFER)
-               dev_err(dwc->dev, "missing OTG IRQ\n");
-
        if (!irq)
                irq = -EINVAL;
 

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 13c97ff..86dc1db 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -3282,9 +3282,6 @@ static int dwc3_gadget_get_irq(struct dwc3 *dwc)
        if (irq > 0)
                goto out;
 
-       if (irq != -EPROBE_DEFER)
-               dev_err(dwc->dev, "missing peripheral IRQ\n");
-
        if (!irq)
                irq = -EINVAL;
 

diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c
index 534a496..5567ed2 100644 (file)
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -34,9 +34,6 @@ static int dwc3_host_get_irq(struct dwc3 *dwc)
        if (irq > 0)
                goto out;
 
-       if (irq != -EPROBE_DEFER)
-               dev_err(dwc->dev, "missing host IRQ\n");
-
        if (!irq)
                irq = -EINVAL;