From: Denys Vlasenko Date: Mon, 11 Apr 2016 13:05:12 +0000 (+0200) Subject: usb: gadget: r8a66597-udc: Deinline pipe_change, save 2176 bytes X-Git-Tag: v4.7-rc1~93^2~37^2~18 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9bc07890f891267285716c09bfee58e239137d36;p=platform%2Fkernel%2Flinux-exynos.git usb: gadget: r8a66597-udc: Deinline pipe_change, save 2176 bytes This function compiles to 298 bytes of machine code, has ~10 callsites. This is a USB 2.0 device, USB 2.0 is limited to ~40 MB/s, so should be almost never CPU bound. No need to optimize for speed this agressively. Signed-off-by: Denys Vlasenko CC: Felipe Balbi CC: linux-usb@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index baa0609..8b300e6 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -296,7 +296,7 @@ static void r8a66597_change_curpipe(struct r8a66597 *r8a66597, u16 pipenum, } while ((tmp & mask) != loop); } -static inline void pipe_change(struct r8a66597 *r8a66597, u16 pipenum) +static void pipe_change(struct r8a66597 *r8a66597, u16 pipenum) { struct r8a66597_ep *ep = r8a66597->pipenum2ep[pipenum];