From 0e3a52ba93ffce737c7a2418ce6592152787d148 Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Thu, 11 Jun 2020 00:47:01 +0200 Subject: [PATCH] misc: rtsx_usb: Constify struct usb_device_id rtsx_usb_usb_ids is never modified and can therefore be made const to allow the compiler to put it in read-only memory. Before: text data bss dec hex filename 21513 4160 128 25801 64c9 drivers/misc/cardreader/rtsx_usb.o After: text data bss dec hex filename 21673 4000 128 25801 64c9 drivers/misc/cardreader/rtsx_usb.o Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20200610224704.27082-2-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/misc/cardreader/rtsx_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/cardreader/rtsx_usb.c b/drivers/misc/cardreader/rtsx_usb.c index a328cab11014..59eda55d92a3 100644 --- a/drivers/misc/cardreader/rtsx_usb.c +++ b/drivers/misc/cardreader/rtsx_usb.c @@ -759,7 +759,7 @@ static int rtsx_usb_post_reset(struct usb_interface *intf) return 0; } -static struct usb_device_id rtsx_usb_usb_ids[] = { +static const struct usb_device_id rtsx_usb_usb_ids[] = { { USB_DEVICE(0x0BDA, 0x0129) }, { USB_DEVICE(0x0BDA, 0x0139) }, { USB_DEVICE(0x0BDA, 0x0140) },