From: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
Since platform.c will get built for both Host and Gadget, if we leave the
usb_disabled() call in platform.c, it results in the following build error
when (!USB && USB_GADGET) condition is met.
ERROR: "usb_disabled" [drivers/usb/dwc2/dwc2_platform.ko] undefined!
Since usb_disabled() is mostly used to disable USB host functionality, move
the call the host portion for the DWC2 driver.
Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/dwc2/hcd.c | 3 +++
drivers/usb/dwc2/platform.c | 3 ---
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index fa60f4a..755e16b 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -2780,6 +2780,9 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq,
int i, num_channels;
int retval;
+ if (usb_disabled())
+ return -ENODEV;
+
dev_dbg(hsotg->dev, "DWC OTG HCD INIT\n");
/* Detect config values from hardware */
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 3552602..57eb8a3 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -157,9 +157,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
int retval;
int irq;
- if (usb_disabled())
- return -ENODEV;
-
match = of_match_device(dwc2_of_match_table, &dev->dev);
if (match && match->data) {
params = match->data;
--
2.0.3
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