diff options
| author | Márton Németh <nm127@freemail.hu> | 2010-03-02 12:23:37 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2010-03-02 12:23:37 +0100 |
| commit | 4111ecd2178dbc262bf384c5e472de346d593341 (patch) | |
| tree | 059bae106beb8fb9b60bcd78ecf6f78108374f1c /drivers/i2c/busses/i2c-tiny-usb.c | |
| parent | 13dda80e48439b446d0bc9bab34b91484bc8f533 (diff) | |
| download | linux-4111ecd2178dbc262bf384c5e472de346d593341.tar.bz2 | |
i2c: Make PCI device ids constant
The id_table field of the struct pci_driver is constant in <linux/pci.h>
so it is worth to make initialization data 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@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-tiny-usb.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-tiny-usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c index e29b6d5ba8ef..41adb390e49c 100644 --- a/drivers/i2c/busses/i2c-tiny-usb.c +++ b/drivers/i2c/busses/i2c-tiny-usb.c @@ -137,7 +137,7 @@ static const struct i2c_algorithm usb_algorithm = { * Future Technology Devices International Ltd., later a pair was * bought from EZPrototypes */ -static struct usb_device_id i2c_tiny_usb_table [] = { +static const struct usb_device_id i2c_tiny_usb_table[] = { { USB_DEVICE(0x0403, 0xc631) }, /* FTDI */ { USB_DEVICE(0x1c40, 0x0534) }, /* EZPrototypes */ { } /* Terminating entry */ |