Commit 9a486c9d authored by Kees Cook's avatar Kees Cook Committed by David S. Miller

net: tulip: Constify tulip_tbl

It looks like all users of tulip_tbl are reads, so mark this table
as read-only.

$ git grep tulip_tbl  # edited to avoid line-wraps...
interrupt.c: iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ...
interrupt.c: iowrite32(tulip_tbl[tp->chip_id].valid_intrs&~RxPollInt, ...
interrupt.c: iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ...
interrupt.c: iowrite32(tulip_tbl[tp->chip_id].valid_intrs | TimerInt,
pnic.c:      iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
tulip.h:     extern struct tulip_chip_table tulip_tbl[];
tulip_core.c:struct tulip_chip_table tulip_tbl[] = {
tulip_core.c:iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR5);
tulip_core.c:iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
tulip_core.c:setup_timer(&tp->timer, tulip_tbl[tp->chip_id].media_timer,
tulip_core.c:const char *chip_name = tulip_tbl[chip_idx].chip_name;
tulip_core.c:if (pci_resource_len (pdev, 0) < tulip_tbl[chip_idx].io_size)
tulip_core.c:ioaddr =  pci_iomap(..., tulip_tbl[chip_idx].io_size);
tulip_core.c:tp->flags = tulip_tbl[chip_idx].flags;
tulip_core.c:setup_timer(&tp->timer, tulip_tbl[tp->chip_id].media_timer,
tulip_core.c:INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task);

Cc: "David S. Miller" <[email protected]>
Cc: Jarod Wilson <[email protected]>
Cc: "Gustavo A. R. Silva" <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Kees Cook's avatarKees Cook <[email protected]>
Signed-off-by: default avatarDavid S. Miller <[email protected]>
parent e333ac1f
......@@ -515,7 +515,7 @@ void comet_timer(unsigned long data);
extern int tulip_debug;
extern const char * const medianame[];
extern const char tulip_media_cap[];
extern struct tulip_chip_table tulip_tbl[];
extern const struct tulip_chip_table tulip_tbl[];
void oom_timer(unsigned long data);
extern u8 t21040_csr13[];
......
......@@ -138,7 +138,7 @@ static void tulip_timer(unsigned long data)
* It is indexed via the values in 'enum chips'
*/
struct tulip_chip_table tulip_tbl[] = {
const struct tulip_chip_table tulip_tbl[] = {
{ }, /* placeholder for array, slot unused currently */
{ }, /* placeholder for array, slot unused currently */
......
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