mtd: nand: make USB device id constant

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=b3acd638a2b8b9c3cd1b52b83e285c88d34ef7f3
Commit:     b3acd638a2b8b9c3cd1b52b83e285c88d34ef7f3
Parent:     377ace08eaaa3fb0c05b3fb7a86a5a1e9eb04673
Author:     Márton Németh <nm127 at freemail.hu>
AuthorDate: Sat Jan 9 15:10:40 2010 +0100
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Thu Feb 25 11:26:31 2010 +0000

    mtd: nand: make USB device id constant
    
    The id_table field of the struct usb_device_id is constant in <linux/usb.h>
    so it is worth to make alauda_table also constant.
    
    The semantic match that finds this kind of pattern is as follows:
    (http://coccinelle.lip6.fr/)
    
    // <smpl>
    @r@
    disable decl_init,const_decl_init;
    identifier I1, I2, x;
    @@
    	struct I1 {
    	  ...
    	  const struct I2 *x;
    	  ...
    	};
    @s@
    identifier r.I1, y;
    identifier r.x, E;
    @@
    	struct I1 y = {
    	  .x = E,
    	};
    @c@
    identifier r.I2;
    identifier s.E;
    @@
    	const struct I2 E[] = ... ;
    @depends on !c@
    identifier r.I2;
    identifier s.E;
    @@
    +	const
    	struct I2 E[] = ...;
    // </smpl>
    
    Signed-off-by: Márton Németh <nm127 at freemail.hu>
    Cc: Julia Lawall <julia at diku.dk>
    Cc: cocci at diku.dk
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/alauda.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/nand/alauda.c b/drivers/mtd/nand/alauda.c
index 2d67732..8691e04 100644
--- a/drivers/mtd/nand/alauda.c
+++ b/drivers/mtd/nand/alauda.c
@@ -49,7 +49,7 @@
 
 #define TIMEOUT HZ
 
-static struct usb_device_id alauda_table [] = {
+static const struct usb_device_id alauda_table[] = {
 	{ USB_DEVICE(0x0584, 0x0008) },	/* Fujifilm DPC-R1 */
 	{ USB_DEVICE(0x07b4, 0x010a) },	/* Olympus MAUSB-10 */
 	{ }