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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 <dvlasenk@redhat.com>
CC: Felipe Balbi <balbi@ti.com>
CC: linux-usb@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Denys Vlasenko 2016-04-11 15:05:12 +02:00 committed by Felipe Balbi
parent b41d8a6a01
commit 9bc07890f8
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/r8a66597-udc.c
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@ -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];