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/openbmc/linux/drivers/usb/dwc2/ |
H A D | core.c | cc1e204c Mon Jun 29 04:05:30 CDT 2015 Mian Yousaf Kaukab <yousaf.kaukab@intel.com> usb: dwc2: embed storage for reg backup in struct dwc2_hsotg
Register backup function can be called from atomic context. Instead of using atomic memory pool, embed backup storage space in struct dwc2_hsotg.
Also add a valid flag in each struct as NULL pointer can't be used as the content validity check any more.
Acked-by: John Youn <johnyoun@synopsys.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com> cc1e204c Mon Jun 29 04:05:30 CDT 2015 Mian Yousaf Kaukab <yousaf.kaukab@intel.com> usb: dwc2: embed storage for reg backup in struct dwc2_hsotg Register backup function can be called from atomic context. Instead of using atomic memory pool, embed backup storage space in struct dwc2_hsotg. Also add a valid flag in each struct as NULL pointer can't be used as the content validity check any more. Acked-by: John Youn <johnyoun@synopsys.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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H A D | core.h | cc1e204c Mon Jun 29 04:05:30 CDT 2015 Mian Yousaf Kaukab <yousaf.kaukab@intel.com> usb: dwc2: embed storage for reg backup in struct dwc2_hsotg
Register backup function can be called from atomic context. Instead of using atomic memory pool, embed backup storage space in struct dwc2_hsotg.
Also add a valid flag in each struct as NULL pointer can't be used as the content validity check any more.
Acked-by: John Youn <johnyoun@synopsys.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com> cc1e204c Mon Jun 29 04:05:30 CDT 2015 Mian Yousaf Kaukab <yousaf.kaukab@intel.com> usb: dwc2: embed storage for reg backup in struct dwc2_hsotg Register backup function can be called from atomic context. Instead of using atomic memory pool, embed backup storage space in struct dwc2_hsotg. Also add a valid flag in each struct as NULL pointer can't be used as the content validity check any more. Acked-by: John Youn <johnyoun@synopsys.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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