From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bhumika Goyal Subject: [PATCH] usb: musb: constify dev_pm_ops structures Date: Sun, 15 Jan 2017 17:30:46 +0530 Message-ID: <1484481646-28544-1-git-send-email-bhumirks@gmail.com> Return-path: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: julia.lawall-L2FTfq7BK8M@public.gmane.org, b-liu-l0cyMroinI0@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Bhumika Goyal List-Id: linux-omap@vger.kernel.org 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 --- drivers/usb/musb/omap2430.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 8b73214..456f3e6 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, }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html