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authorColin Ian King <colin.king@canonical.com>2017-07-04 11:31:24 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-07-17 13:13:44 +0200
commit013668f3dc5d4e54f1c081e99802c42bb02bcb80 (patch)
tree32a826a2d3ccd6d6c2ed6e8473c71e78c390ac7e /drivers/usb/renesas_usbhs
parent020e03b78312ab0df1fd3c4ea62e675724cd18cf (diff)
usb: renesas_usbhs: make array type_array static const
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@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
-rw-r--r--drivers/usb/renesas_usbhs/pipe.c2
1 files changed, 1 insertions, 1 deletions
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,