From: Bhumika Goyal Date: Thu, 2 Feb 2017 03:30:26 +0000 (-0600) Subject: usb: musb: omap2430: constify dev_pm_ops structures X-Git-Tag: v4.11-rc1~119^2~24 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c0927fea6ae6529893eeefe2cf97f76877e8929e;p=linux.git usb: musb: omap2430: 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 arm architecture. File size before: drivers/usb/musb/omap2430.o text data bss dec hex filename 4141 400 8 4549 11c5 usb/musb/omap2430.o File size after: drivers/usb/musb/omap2430.o text data bss dec hex filename 4333 200 8 4541 11bd usb/musb/omap2430.o Signed-off-by: Bhumika Goyal [b-liu@ti.com: added omap2430 in commit subject prefix] Signed-off-by: Bin Liu Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 8b73214a9ea3..456f3e6ecf03 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -575,7 +575,7 @@ static int omap2430_runtime_resume(struct device *dev) return 0; } -static struct dev_pm_ops omap2430_pm_ops = { +static const struct dev_pm_ops omap2430_pm_ops = { .runtime_suspend = omap2430_runtime_suspend, .runtime_resume = omap2430_runtime_resume, };