Trivial "const" additions to places in parport that truly are const.
Signed-off-by: Marko Kohtala <[email protected]>
---
drivers/parport/parport_pc.c | 38 ++++++++++++++++++++++----------------
drivers/parport/probe.c | 6 +++---
2 files changed, 25 insertions(+), 19 deletions(-)
Index: linux-dvb/drivers/parport/parport_pc.c
===================================================================
--- linux-dvb.orig/drivers/parport/parport_pc.c 2005-06-24 10:41:40.000000000 +0300
+++ linux-dvb/drivers/parport/parport_pc.c 2005-06-24 13:03:46.000000000 +0300
@@ -1170,7 +1170,7 @@ dump_parport_state ("fwd idle", port);
/* GCC is not inlining extern inline function later overwriten to non-inline,
so we use outlined_ variants here. */
-static struct parport_operations parport_pc_ops =
+static const struct parport_operations parport_pc_ops =
{
.write_data = parport_pc_write_data,
.read_data = parport_pc_read_data,
@@ -1212,10 +1212,11 @@ static struct parport_operations parport
static void __devinit show_parconfig_smsc37c669(int io, int key)
{
int cr1,cr4,cra,cr23,cr26,cr27,i=0;
- static const char *modes[]={ "SPP and Bidirectional (PS/2)",
- "EPP and SPP",
- "ECP",
- "ECP and EPP" };
+ static const char *const modes[]={
+ "SPP and Bidirectional (PS/2)",
+ "EPP and SPP",
+ "ECP",
+ "ECP and EPP" };
outb(key,io);
outb(key,io);
@@ -1289,7 +1290,7 @@ static void __devinit show_parconfig_sms
static void __devinit show_parconfig_winbond(int io, int key)
{
int cr30,cr60,cr61,cr70,cr74,crf0,i=0;
- static const char *modes[] = {
+ static const char *const modes[] = {
"Standard (SPP) and Bidirectional(PS/2)", /* 0 */
"EPP-1.9 and SPP",
"ECP",
@@ -1298,7 +1299,9 @@ static void __devinit show_parconfig_win
"EPP-1.7 and SPP", /* 5 */
"undefined!",
"ECP and EPP-1.7" };
- static char *irqtypes[] = { "pulsed low, high-Z", "follows nACK" };
+ static char *const irqtypes[] = {
+ "pulsed low, high-Z",
+ "follows nACK" };
/* The registers are called compatible-PnP because the
register layout is modelled after ISA-PnP, the access
@@ -2397,7 +2400,8 @@ EXPORT_SYMBOL (parport_pc_unregister_por
/* ITE support maintained by Rich Liu <[email protected]> */
static int __devinit sio_ite_8872_probe (struct pci_dev *pdev, int autoirq,
- int autodma, struct parport_pc_via_data *via)
+ int autodma,
+ const struct parport_pc_via_data *via)
{
short inta_addr[6] = { 0x2A0, 0x2C0, 0x220, 0x240, 0x1E0 };
struct resource *base_res;
@@ -2505,7 +2509,7 @@ static int __devinit sio_ite_8872_probe
static int __devinitdata parport_init_mode = 0;
/* Data for two known VIA chips */
-static struct parport_pc_via_data via_686a_data __devinitdata = {
+static const struct parport_pc_via_data via_686a_data __devinitdata = {
0x51,
0x50,
0x85,
@@ -2514,7 +2518,7 @@ static struct parport_pc_via_data via_68
0xF0,
0xE6
};
-static struct parport_pc_via_data via_8231_data __devinitdata = {
+static const struct parport_pc_via_data via_8231_data __devinitdata = {
0x45,
0x44,
0x50,
@@ -2525,7 +2529,8 @@ static struct parport_pc_via_data via_82
};
static int __devinit sio_via_probe (struct pci_dev *pdev, int autoirq,
- int autodma, struct parport_pc_via_data *via)
+ int autodma,
+ const struct parport_pc_via_data *via)
{
u8 tmp, tmp2, siofunc;
u8 ppcontrol = 0;
@@ -2694,9 +2699,10 @@ enum parport_pc_sio_types {
};
/* each element directly indexed from enum list, above */
-static struct parport_pc_superio {
- int (*probe) (struct pci_dev *pdev, int autoirq, int autodma, struct parport_pc_via_data *via);
- struct parport_pc_via_data *via;
+static const struct parport_pc_superio {
+ int (*probe) (struct pci_dev *pdev, int autoirq, int autodma,
+ const struct parport_pc_via_data *via);
+ const struct parport_pc_via_data *via;
} parport_pc_superio_info[] __devinitdata = {
{ sio_via_probe, &via_686a_data, },
{ sio_via_probe, &via_8231_data, },
@@ -2756,7 +2762,7 @@ enum parport_pc_pci_cards {
/* each element directly indexed from enum list, above
* (but offset by last_sio) */
-static struct parport_pc_pci {
+static const struct parport_pc_pci {
int numports;
struct { /* BAR (base address registers) numbers in the config
space header */
@@ -2827,7 +2833,7 @@ static struct parport_pc_pci {
/* netmos_9815 */ { 2, { { 0, -1 }, { 2, -1 }, } }, /* untested */
};
-static struct pci_device_id parport_pc_pci_tbl[] = {
+static const struct pci_device_id parport_pc_pci_tbl[] = {
/* Super-IO onboard chips */
{ 0x1106, 0x0686, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sio_via_686a },
{ 0x1106, 0x8231, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sio_via_8231 },
Index: linux-dvb/drivers/parport/probe.c
===================================================================
--- linux-dvb.orig/drivers/parport/probe.c 2005-06-24 13:03:46.000000000 +0300
+++ linux-dvb/drivers/parport/probe.c 2005-06-24 13:03:46.000000000 +0300
@@ -11,9 +11,9 @@
#include <linux/string.h>
#include <asm/uaccess.h>
-static struct {
- char *token;
- char *descr;
+static const struct {
+ const char *token;
+ const char *descr;
} classes[] = {
{ "", "Legacy device" },
{ "PRINTER", "Printer" },
--
-
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