Bhumika Goyal fd7723e29e usb: host: constify dev_pm_ops structures ...

Declare dev_pm_ops structures as const as they are only stored in the pm
field of a device_driver structure. This field is of type const, so
dev_pm_ops structures having similar properties can be declared const
too.

Size details after cross compiling the .o file for powerpc
architecture.

File size before:
   text	   data	    bss	    dec	    hex	filename
   3183	    372	      0	   3555	    de3	drivers/usb/host/ehci-fsl.o

File size after:
   text	   data	    bss	    dec	    hex	filename
   3275	    280	      0	   3555	    de3	drivers/usb/host/ehci-fsl.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-01-19 10:34:45 +01:00

19 KiB

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