Commit fd7723e2 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Greg Kroah-Hartman

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: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3774e02c
...@@ -600,7 +600,7 @@ static int ehci_fsl_drv_restore(struct device *dev) ...@@ -600,7 +600,7 @@ static int ehci_fsl_drv_restore(struct device *dev)
return 0; return 0;
} }
static struct dev_pm_ops ehci_fsl_pm_ops = { static const struct dev_pm_ops ehci_fsl_pm_ops = {
.suspend = ehci_fsl_drv_suspend, .suspend = ehci_fsl_drv_suspend,
.resume = ehci_fsl_drv_resume, .resume = ehci_fsl_drv_resume,
.restore = ehci_fsl_drv_restore, .restore = ehci_fsl_drv_restore,
......
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