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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 <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200610224704.27082-2-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rikard Falkeborn 2020-06-11 00:47:01 +02:00 committed by Greg Kroah-Hartman
parent f08387903d
commit 0e3a52ba93
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/cardreader/rtsx_usb.c
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@ -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) },