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usb: dwc2: Bits in bitfield should add up to 32
authorCharles Manning <cdhmanning@gmail.com>
Thu, 2 Oct 2014 02:36:20 +0000 (15:36 +1300)
committerFelipe Balbi <balbi@ti.com>
Thu, 23 Oct 2014 14:55:43 +0000 (09:55 -0500)
The unioned u32 is used for clearing etc. Having the number of
bitfield bits add up to more than 32 is broken, even if benign.

Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc2/core.h patch | blob | blame | history

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index bf015ab3b44c80ae76631b3d63268a0701ef5707..55c90c53f2d6b6c3534df4e734ad3e8fea03277e 100644 (file)
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -619,7 +619,7 @@ struct dwc2_hsotg {
                        unsigned port_suspend_change:1;
                        unsigned port_over_current_change:1;
                        unsigned port_l1_change:1;
-                       unsigned reserved:26;
+                       unsigned reserved:25;
                } b;
        } flags;