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usb: langwell_udc: Init SRAM on S0i3 resume
authorSundar Iyer <sundar.iyer@intel.com>
Thu, 25 Aug 2011 11:20:34 +0000 (12:20 +0100)
committermgross <mark.gross@intel.com>
Wed, 9 Nov 2011 20:38:21 +0000 (12:38 -0800)
commit9f385f0bcf14e79400daa26d13a6cc818e6bf3c2
tree132cb336f5eabf66926887ea88f5228b87d682b9tree | snapshot
parent6bd56ef88d3e0524dfb0ee410efb018cd383cb34commit | diff
usb: langwell_udc: Init SRAM on S0i3 resume

On an exit from S0i3, the USB stack tries to access the SRAM
without initializing. Add SRAM initialization code to avoid
ECC error. This patch is for langwell_udc controller driver.

Change-Id: I92c80eed95094706020b8659a3db6585bdd8fca3
Signed-off-by: Sundar Iyer <sundar.iyer@intel.com>
Signed-off-by: Hao Wu <hao.wu@intel.com>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
drivers/usb/gadget/langwell_udc.c diff | blob | history
Domain: System / Kernel;