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Date: Tue, 4 Jul 2017 11:31:24 +0100 From: Colin King <colin.king@...onical.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Wolfram Sang <wsa-dev@...g-engineering.com>, Felipe Balbi <felipe.balbi@...ux.intel.com>, linux-usb@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] usb: renesas_usbhs: make array type_array static const From: Colin Ian King <colin.king@...onical.com> Array type_array can be made static const rather than being populated on the stack. Makes the object code smaller: Before: text data bss dec hex filename 8087 1496 0 9583 256f drivers/usb/renesas_usbhs/pipe.o After: text data bss dec hex filename 7883 1584 0 9467 24fb drivers/usb/renesas_usbhs/pipe.o Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/usb/renesas_usbhs/pipe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index 9396a8c14af8..d811f0550c04 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c @@ -401,7 +401,7 @@ static int usbhsp_setup_pipecfg(struct usbhs_pipe *pipe, int is_host, u16 dir = 0; u16 epnum = 0; u16 shtnak = 0; - u16 type_array[] = { + static const u16 type_array[] = { [USB_ENDPOINT_XFER_BULK] = TYPE_BULK, [USB_ENDPOINT_XFER_INT] = TYPE_INT, [USB_ENDPOINT_XFER_ISOC] = TYPE_ISO, -- 2.11.0
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