tree 71971b9f351215c4106c586873b528b042a0129a
parent 5771a8c08880cdca3bfb4a3fc6d309d6bba20877
author Arvind Yadav <arvind.yadav.cs@gmail.com> 1500307740 +0530
committer Vinod Koul <vinod.koul@intel.com> 1500393734 +0530

dmaengine: ioat: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  12582	   3056	     16	  15654	   3d26	drivers/dma/ioat/init.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  14773	    865	     16	  15654	   3d26	drivers/dma/ioat/init.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>