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ezusb: constify local structures

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For structure types defined in the same file or local header files, find
top-level static structure declarations that have the following
properties:
1. Never reassigned.
2. Address never taken
3. Not passed to a top-level macro call
4. No pointer or array-typed field passed to a function or stored in a
variable.
Declare structures having all of these properties as const.

Done using Coccinelle.
Based on a suggestion by Joe Perches <joe@perches.com>.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Julia Lawall 2016-09-11 15:05:58 +02:00 committed by Greg Kroah-Hartman
parent f409440703
commit 36ae6776e4
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/misc/ezusb.c
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@ -22,7 +22,7 @@ struct ezusb_fx_type {
unsigned short max_internal_adress;
};
static struct ezusb_fx_type ezusb_fx1 = {
static const struct ezusb_fx_type ezusb_fx1 = {
.cpucs_reg = 0x7F92,
.max_internal_adress = 0x1B3F,
};