diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-06-06 15:42:29 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-06-07 21:30:48 -0600 |
| commit | 92693b5a4f8f70fcfa3630a00e3e714b5caf547c (patch) | |
| tree | bb4fc944ab9e07a2ddb8c11ff64bd6a936386298 /include/usb | |
| parent | 5a403a27b008430d4201bc6ce45c03843df933ee (diff) | |
usb: dwc2-otg: make regs_otg (in platdata) a uintptr_t
The regs_otg field in uintptr_t of the platform data structure for
dwc2-otg has thus far been an unsigned int, but will eventually be
casted into a void*.
This raises the following error with GCC 6.3 and buildman:
../drivers/usb/gadget/dwc2_udc_otg.c: In function 'dwc2_udc_probe':
../drivers/usb/gadget/dwc2_udc_otg.c:821:8: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
reg = (struct dwc2_usbotg_reg *)pdata->regs_otg;
^
This changes regs_otg to a uintptr_t to ensure that it is large enough
to hold any valid pointer (and fix the associated warning).
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'include/usb')
| -rw-r--r-- | include/usb/dwc2_udc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/usb/dwc2_udc.h b/include/usb/dwc2_udc.h index 7324d8a62d..1a370e0e86 100644 --- a/include/usb/dwc2_udc.h +++ b/include/usb/dwc2_udc.h @@ -16,7 +16,7 @@ struct dwc2_plat_otg_data { int phy_of_node; int (*phy_control)(int on); unsigned int regs_phy; - unsigned int regs_otg; + uintptr_t regs_otg; unsigned int usb_phy_ctrl; unsigned int usb_flags; unsigned int usb_gusbcfg; |