diff options
| author | Marko Kohtala <marko.kohtala@gmail.com> | 2006-01-06 00:19:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:57 -0800 |
| commit | a6767b7cc674ee39635db75ed2f6f65ed0012239 (patch) | |
| tree | 95db09902a556747df45ac0a0a0c8e164fb94a80 /drivers/parport | |
| parent | b44d3bdd6fcf6233b381bf5bd0893ed235f497a9 (diff) | |
[PATCH] parport: constification
Trivial "const" additions to places in parport that truly are const.
Signed-off-by: Marko Kohtala <marko.kohtala@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/parport')
| -rw-r--r-- | drivers/parport/parport_pc.c | 30 | ||||
| -rw-r--r-- | drivers/parport/probe.c | 6 |
2 files changed, 21 insertions, 15 deletions
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c index c6493ad7c0c8..18e85ccdae67 100644 --- a/drivers/parport/parport_pc.c +++ b/drivers/parport/parport_pc.c @@ -1169,7 +1169,7 @@ 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, @@ -1211,10 +1211,11 @@ static struct parport_operations parport_pc_ops = 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); @@ -1288,7 +1289,7 @@ static void __devinit show_parconfig_smsc37c669(int io, int key) 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", @@ -1297,7 +1298,9 @@ static void __devinit show_parconfig_winbond(int io, int key) "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 @@ -2396,7 +2399,8 @@ EXPORT_SYMBOL (parport_pc_unregister_port); /* ITE support maintained by Rich Liu <richliu@poorman.org> */ 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; @@ -2524,7 +2528,8 @@ static struct parport_pc_via_data via_8231_data __devinitdata = { }; 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; @@ -2694,8 +2699,9 @@ 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; + 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, }, @@ -2828,7 +2834,7 @@ 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 }, diff --git a/drivers/parport/probe.c b/drivers/parport/probe.c index 5c29e8222211..b62aee8de3cb 100644 --- a/drivers/parport/probe.c +++ b/drivers/parport/probe.c @@ -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" }, |