tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.
Aside of the usual motivation for constification, this function has a
history of being abused a hook for interrupt and other fixups so I turned
this function const ages ago in the MIPS code but it should be done
treewide.
Due to function pointer passing in varous places a few other functions
had to be constified as well.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
To: Anton Vorontsov <avorontsov@mvista.com>
To: Chris Metcalf <cmetcalf@tilera.com>
To: Colin Cross <ccross@android.com>
Acked-by: "David S. Miller" <davem@davemloft.net>
To: Eric Miao <eric.y.miao@gmail.com>
To: Erik Gilling <konkers@android.com>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
To: "H. Peter Anvin" <hpa@zytor.com>
To: Imre Kaloz <kaloz@openwrt.org>
To: Ingo Molnar <mingo@redhat.com>
To: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Krzysztof Halasa <khc@pm.waw.pl>
To: Lennert Buytenhek <kernel@wantstofly.org>
To: Matt Turner <mattst88@gmail.com>
To: Nicolas Pitre <nico@fluxnic.net>
To: Olof Johansson <olof@lixom.net>
Acked-by: Paul Mundt <lethal@linux-sh.org>
To: Richard Henderson <rth@twiddle.net>
To: Russell King <linux@arm.linux.org.uk>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-alpha@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-pci@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Cc: x86@kernel.org
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
authored by
Ralf Baechle
and committed by
Jesse Barnes
d5341942
05d3ac26
+130
-113
+1
-1
arch/alpha/kernel/sys_alcor.c
+1
-1
arch/alpha/kernel/sys_alcor.c
+3
-3
arch/alpha/kernel/sys_cabriolet.c
+3
-3
arch/alpha/kernel/sys_cabriolet.c
···
175
175
*/
176
176
177
177
static inline int __init
178
-
eb66p_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
178
+
eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
179
179
{
180
180
static char irq_tab[5][5] __initdata = {
181
181
/*INT INTA INTB INTC INTD */
···
205
205
*/
206
206
207
207
static inline int __init
208
-
cabriolet_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
208
+
cabriolet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
209
209
{
210
210
static char irq_tab[5][5] __initdata = {
211
211
/*INT INTA INTB INTC INTD */
···
289
289
*/
290
290
291
291
static inline int __init
292
-
alphapc164_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
292
+
alphapc164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
293
293
{
294
294
static char irq_tab[7][5] __initdata = {
295
295
/*INT INTA INTB INTC INTD */
+4
-4
arch/alpha/kernel/sys_dp264.c
+4
-4
arch/alpha/kernel/sys_dp264.c
···
382
382
}
383
383
384
384
static int __init
385
-
dp264_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
385
+
dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
386
386
{
387
387
static char irq_tab[6][5] __initdata = {
388
388
/*INT INTA INTB INTC INTD */
···
404
404
}
405
405
406
406
static int __init
407
-
monet_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
407
+
monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
408
408
{
409
409
static char irq_tab[13][5] __initdata = {
410
410
/*INT INTA INTB INTC INTD */
···
466
466
}
467
467
468
468
static int __init
469
-
webbrick_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
469
+
webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
470
470
{
471
471
static char irq_tab[13][5] __initdata = {
472
472
/*INT INTA INTB INTC INTD */
···
488
488
}
489
489
490
490
static int __init
491
-
clipper_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
491
+
clipper_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
492
492
{
493
493
static char irq_tab[7][5] __initdata = {
494
494
/*INT INTA INTB INTC INTD */
+1
-1
arch/alpha/kernel/sys_eb64p.c
+1
-1
arch/alpha/kernel/sys_eb64p.c
+1
-1
arch/alpha/kernel/sys_eiger.c
+1
-1
arch/alpha/kernel/sys_eiger.c
+1
-1
arch/alpha/kernel/sys_marvel.c
+1
-1
arch/alpha/kernel/sys_marvel.c
+1
-1
arch/alpha/kernel/sys_miata.c
+1
-1
arch/alpha/kernel/sys_miata.c
+1
-1
arch/alpha/kernel/sys_mikasa.c
+1
-1
arch/alpha/kernel/sys_mikasa.c
+1
-1
arch/alpha/kernel/sys_nautilus.c
+1
-1
arch/alpha/kernel/sys_nautilus.c
+1
-1
arch/alpha/kernel/sys_noritake.c
+1
-1
arch/alpha/kernel/sys_noritake.c
+1
-1
arch/alpha/kernel/sys_rawhide.c
+1
-1
arch/alpha/kernel/sys_rawhide.c
+1
-1
arch/alpha/kernel/sys_ruffian.c
+1
-1
arch/alpha/kernel/sys_ruffian.c
+1
-1
arch/alpha/kernel/sys_rx164.c
+1
-1
arch/alpha/kernel/sys_rx164.c
+2
-2
arch/alpha/kernel/sys_sable.c
+2
-2
arch/alpha/kernel/sys_sable.c
···
194
194
*/
195
195
196
196
static int __init
197
-
sable_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
197
+
sable_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
198
198
{
199
199
static char irq_tab[9][5] __initdata = {
200
200
/*INT INTA INTB INTC INTD */
···
376
376
*/
377
377
378
378
static int __init
379
-
lynx_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
379
+
lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
380
380
{
381
381
static char irq_tab[19][5] __initdata = {
382
382
/*INT INTA INTB INTC INTD */
+2
-2
arch/alpha/kernel/sys_sio.c
+2
-2
arch/alpha/kernel/sys_sio.c
···
146
146
}
147
147
148
148
static inline int __init
149
-
noname_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
149
+
noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
150
150
{
151
151
/*
152
152
* The Noname board has 5 PCI slots with each of the 4
···
185
185
}
186
186
187
187
static inline int __init
188
-
p2k_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
188
+
p2k_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
189
189
{
190
190
static char irq_tab[][5] __initdata = {
191
191
/*INT A B C D */
+1
-1
arch/alpha/kernel/sys_sx164.c
+1
-1
arch/alpha/kernel/sys_sx164.c
+2
-2
arch/alpha/kernel/sys_takara.c
+2
-2
arch/alpha/kernel/sys_takara.c
···
157
157
*/
158
158
159
159
static int __init
160
-
takara_map_irq_srm(struct pci_dev *dev, u8 slot, u8 pin)
160
+
takara_map_irq_srm(const struct pci_dev *dev, u8 slot, u8 pin)
161
161
{
162
162
static char irq_tab[15][5] __initdata = {
163
163
{ 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */
···
188
188
}
189
189
190
190
static int __init
191
-
takara_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
191
+
takara_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
192
192
{
193
193
static char irq_tab[15][5] __initdata = {
194
194
{ 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */
+1
-1
arch/alpha/kernel/sys_titan.c
+1
-1
arch/alpha/kernel/sys_titan.c
+1
-1
arch/alpha/kernel/sys_wildfire.c
+1
-1
arch/alpha/kernel/sys_wildfire.c
+1
-1
arch/arm/common/it8152.c
+1
-1
arch/arm/common/it8152.c
···
144
144
}
145
145
146
146
/* mapping for on-chip devices */
147
-
int __init it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
147
+
int __init it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
148
148
{
149
149
if ((dev->vendor == PCI_VENDOR_ID_ITE) &&
150
150
(dev->device == PCI_DEVICE_ID_ITE_8152)) {
+1
-1
arch/arm/include/asm/hardware/it8152.h
+1
-1
arch/arm/include/asm/hardware/it8152.h
···
105
105
106
106
extern void it8152_irq_demux(unsigned int irq, struct irq_desc *desc);
107
107
extern void it8152_init_irq(void);
108
-
extern int it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin);
108
+
extern int it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
109
109
extern int it8152_pci_setup(int nr, struct pci_sys_data *sys);
110
110
extern struct pci_bus *it8152_pci_scan_bus(int nr, struct pci_sys_data *sys);
111
111
+2
-2
arch/arm/include/asm/mach/pci.h
+2
-2
arch/arm/include/asm/mach/pci.h
···
25
25
void (*preinit)(void);
26
26
void (*postinit)(void);
27
27
u8 (*swizzle)(struct pci_dev *dev, u8 *pin);
28
-
int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);
28
+
int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
29
29
};
30
30
31
31
/*
···
44
44
/* Bridge swizzling */
45
45
u8 (*swizzle)(struct pci_dev *, u8 *);
46
46
/* IRQ mapping */
47
-
int (*map_irq)(struct pci_dev *, u8, u8);
47
+
int (*map_irq)(const struct pci_dev *, u8, u8);
48
48
struct hw_pci *hw;
49
49
void *private_data; /* platform controller private data */
50
50
};
+1
-1
arch/arm/kernel/bios32.c
+1
-1
arch/arm/kernel/bios32.c
+1
-1
arch/arm/mach-cns3xxx/pcie.c
+1
-1
arch/arm/mach-cns3xxx/pcie.c
···
172
172
return pci_scan_bus(sys->busnr, &cns3xxx_pcie_ops, sys);
173
173
}
174
174
175
-
static int cns3xxx_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
175
+
static int cns3xxx_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
176
176
{
177
177
struct cns3xxx_pcie *cnspci = pdev_to_cnspci(dev);
178
178
int irq = cnspci->irqs[slot];
+1
-1
arch/arm/mach-dove/pcie.c
+1
-1
arch/arm/mach-dove/pcie.c
+1
-1
arch/arm/mach-footbridge/cats-pci.c
+1
-1
arch/arm/mach-footbridge/cats-pci.c
···
16
16
/* cats host-specific stuff */
17
17
static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };
18
18
19
-
static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
19
+
static int __init cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
20
20
{
21
21
if (dev->irq >= 255)
22
22
return -1; /* not a valid interrupt. */
+1
-1
arch/arm/mach-footbridge/ebsa285-pci.c
+1
-1
arch/arm/mach-footbridge/ebsa285-pci.c
···
15
15
16
16
static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
17
17
18
-
static int __init ebsa285_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
18
+
static int __init ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
19
19
{
20
20
if (dev->vendor == PCI_VENDOR_ID_CONTAQ &&
21
21
dev->device == PCI_DEVICE_ID_CONTAQ_82C693)
+1
-1
arch/arm/mach-footbridge/netwinder-pci.c
+1
-1
arch/arm/mach-footbridge/netwinder-pci.c
···
17
17
* We now use the slot ID instead of the device identifiers to select
18
18
* which interrupt is routed where.
19
19
*/
20
-
static int __init netwinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
20
+
static int __init netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
21
21
{
22
22
switch (slot) {
23
23
case 0: /* host bridge */
+2
-1
arch/arm/mach-footbridge/personal-pci.c
+2
-1
arch/arm/mach-footbridge/personal-pci.c
+1
-1
arch/arm/mach-integrator/pci.c
+1
-1
arch/arm/mach-integrator/pci.c
···
95
95
* map the specified device/slot/pin to an IRQ. This works out such
96
96
* that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1.
97
97
*/
98
-
static int __init integrator_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
98
+
static int __init integrator_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
99
99
{
100
100
int intnr = ((slot - 9) + (pin - 1)) & 3;
101
101
+1
-1
arch/arm/mach-iop13xx/iq81340mc.c
+1
-1
arch/arm/mach-iop13xx/iq81340mc.c
···
30
30
extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */
31
31
32
32
static int __init
33
-
iq81340mc_pcix_map_irq(struct pci_dev *dev, u8 idsel, u8 pin)
33
+
iq81340mc_pcix_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
34
34
{
35
35
switch (idsel) {
36
36
case 1:
+1
-1
arch/arm/mach-iop13xx/pci.c
+1
-1
arch/arm/mach-iop13xx/pci.c
+1
-1
arch/arm/mach-iop32x/em7210.c
+1
-1
arch/arm/mach-iop32x/em7210.c
+1
-1
arch/arm/mach-iop32x/glantank.c
+1
-1
arch/arm/mach-iop32x/glantank.c
+2
-2
arch/arm/mach-iop32x/iq31244.c
+2
-2
arch/arm/mach-iop32x/iq31244.c
···
103
103
* EP80219/IQ31244 PCI.
104
104
*/
105
105
static int __init
106
-
ep80219_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
106
+
ep80219_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
107
107
{
108
108
int irq;
109
109
···
139
139
};
140
140
141
141
static int __init
142
-
iq31244_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
142
+
iq31244_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
143
143
{
144
144
int irq;
145
145
+1
-1
arch/arm/mach-iop32x/iq80321.c
+1
-1
arch/arm/mach-iop32x/iq80321.c
+1
-1
arch/arm/mach-iop32x/n2100.c
+1
-1
arch/arm/mach-iop32x/n2100.c
+1
-1
arch/arm/mach-iop33x/iq80331.c
+1
-1
arch/arm/mach-iop33x/iq80331.c
+1
-1
arch/arm/mach-iop33x/iq80332.c
+1
-1
arch/arm/mach-iop33x/iq80332.c
+2
-1
arch/arm/mach-ixp2000/enp2611.c
+2
-1
arch/arm/mach-ixp2000/enp2611.c
+2
-1
arch/arm/mach-ixp2000/ixdp2400.c
+2
-1
arch/arm/mach-ixp2000/ixdp2400.c
+2
-1
arch/arm/mach-ixp2000/ixdp2800.c
+2
-1
arch/arm/mach-ixp2000/ixdp2800.c
+2
-1
arch/arm/mach-ixp2000/ixdp2x01.c
+2
-1
arch/arm/mach-ixp2000/ixdp2x01.c
···
252
252
253
253
#define DEVPIN(dev, pin) ((pin) | ((dev) << 3))
254
254
255
-
static int __init ixdp2x01_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
255
+
static int __init ixdp2x01_pci_map_irq(const struct pci_dev *dev, u8 slot,
256
+
u8 pin)
256
257
{
257
258
u8 bus = dev->bus->number;
258
259
u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin);
+1
-1
arch/arm/mach-ixp23xx/ixdp2351.c
+1
-1
arch/arm/mach-ixp23xx/ixdp2351.c
···
168
168
*/
169
169
#define DEVPIN(dev, pin) ((pin) | ((dev) << 3))
170
170
171
-
static int __init ixdp2351_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
171
+
static int __init ixdp2351_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
172
172
{
173
173
u8 bus = dev->bus->number;
174
174
u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin);
+2
-1
arch/arm/mach-ixp23xx/roadrunner.c
+2
-1
arch/arm/mach-ixp23xx/roadrunner.c
···
56
56
#define INTC_PIN IXP23XX_GPIO_PIN_11
57
57
#define INTD_PIN IXP23XX_GPIO_PIN_12
58
58
59
-
static int __init roadrunner_map_irq(struct pci_dev *dev, u8 idsel, u8 pin)
59
+
static int __init roadrunner_map_irq(const struct pci_dev *dev, u8 idsel,
60
+
u8 pin)
60
61
{
61
62
static int pci_card_slot_irq[] = {INTB, INTC, INTD, INTA};
62
63
static int pmc_card_slot_irq[] = {INTA, INTB, INTC, INTD};
+1
-1
arch/arm/mach-ixp4xx/avila-pci.c
+1
-1
arch/arm/mach-ixp4xx/avila-pci.c
+1
-1
arch/arm/mach-ixp4xx/coyote-pci.c
+1
-1
arch/arm/mach-ixp4xx/coyote-pci.c
+1
-1
arch/arm/mach-ixp4xx/dsmg600-pci.c
+1
-1
arch/arm/mach-ixp4xx/dsmg600-pci.c
···
44
44
ixp4xx_pci_preinit();
45
45
}
46
46
47
-
static int __init dsmg600_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
47
+
static int __init dsmg600_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
48
48
{
49
49
static int pci_irq_table[MAX_DEV][IRQ_LINES] = {
50
50
{ IXP4XX_GPIO_IRQ(INTE), -1, -1 },
+1
-1
arch/arm/mach-ixp4xx/fsg-pci.c
+1
-1
arch/arm/mach-ixp4xx/fsg-pci.c
+2
-1
arch/arm/mach-ixp4xx/gateway7001-pci.c
+2
-1
arch/arm/mach-ixp4xx/gateway7001-pci.c
+1
-1
arch/arm/mach-ixp4xx/goramo_mlr.c
+1
-1
arch/arm/mach-ixp4xx/goramo_mlr.c
+1
-1
arch/arm/mach-ixp4xx/gtwx5715-pci.c
+1
-1
arch/arm/mach-ixp4xx/gtwx5715-pci.c
+1
-1
arch/arm/mach-ixp4xx/ixdp425-pci.c
+1
-1
arch/arm/mach-ixp4xx/ixdp425-pci.c
+1
-1
arch/arm/mach-ixp4xx/ixdpg425-pci.c
+1
-1
arch/arm/mach-ixp4xx/ixdpg425-pci.c
+1
-1
arch/arm/mach-ixp4xx/nas100d-pci.c
+1
-1
arch/arm/mach-ixp4xx/nas100d-pci.c
···
41
41
ixp4xx_pci_preinit();
42
42
}
43
43
44
-
static int __init nas100d_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
44
+
static int __init nas100d_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
45
45
{
46
46
static int pci_irq_table[MAX_DEV][IRQ_LINES] = {
47
47
{ IXP4XX_GPIO_IRQ(INTA), -1, -1 },
+1
-1
arch/arm/mach-ixp4xx/nslu2-pci.c
+1
-1
arch/arm/mach-ixp4xx/nslu2-pci.c
+1
-1
arch/arm/mach-ixp4xx/vulcan-pci.c
+1
-1
arch/arm/mach-ixp4xx/vulcan-pci.c
+1
-1
arch/arm/mach-ixp4xx/wg302v2-pci.c
+1
-1
arch/arm/mach-ixp4xx/wg302v2-pci.c
+2
-1
arch/arm/mach-kirkwood/pcie.c
+2
-1
arch/arm/mach-kirkwood/pcie.c
+1
-1
arch/arm/mach-ks8695/board-dsm320.c
+1
-1
arch/arm/mach-ks8695/board-dsm320.c
+1
-1
arch/arm/mach-ks8695/board-micrel.c
+1
-1
arch/arm/mach-ks8695/board-micrel.c
+1
-1
arch/arm/mach-ks8695/include/mach/devices.h
+1
-1
arch/arm/mach-ks8695/include/mach/devices.h
+2
-1
arch/arm/mach-mv78xx0/pcie.c
+2
-1
arch/arm/mach-mv78xx0/pcie.c
+1
-1
arch/arm/mach-orion5x/common.h
+1
-1
arch/arm/mach-orion5x/common.h
···
51
51
void orion5x_pci_set_cardbus_mode(void);
52
52
int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
53
53
struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
54
-
int orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin);
54
+
int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
55
55
56
56
struct machine_desc;
57
57
struct meminfo;
+2
-1
arch/arm/mach-orion5x/db88f5281-setup.c
+2
-1
arch/arm/mach-orion5x/db88f5281-setup.c
+2
-2
arch/arm/mach-orion5x/dns323-setup.c
+2
-2
arch/arm/mach-orion5x/dns323-setup.c
···
70
70
* PCI setup
71
71
*/
72
72
73
-
static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
73
+
static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
74
74
{
75
75
int irq;
76
76
77
77
/*
78
78
* Check for devices with hard-wired IRQs.
79
79
*/
80
-
irq = orion5x_pci_map_irq(dev, slot, pin);
80
+
irq = orion5x_pci_map_irq(const dev, slot, pin);
81
81
if (irq != -1)
82
82
return irq;
83
83
+2
-1
arch/arm/mach-orion5x/kurobox_pro-setup.c
+2
-1
arch/arm/mach-orion5x/kurobox_pro-setup.c
···
119
119
* PCI
120
120
****************************************************************************/
121
121
122
-
static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
122
+
static int __init kurobox_pro_pci_map_irq(const struct pci_dev *dev, u8 slot,
123
+
u8 pin)
123
124
{
124
125
int irq;
125
126
+1
-1
arch/arm/mach-orion5x/mss2-setup.c
+1
-1
arch/arm/mach-orion5x/mss2-setup.c
···
73
73
/****************************************************************************
74
74
* PCI setup
75
75
****************************************************************************/
76
-
static int __init mss2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
76
+
static int __init mss2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
77
77
{
78
78
int irq;
79
79
+1
-1
arch/arm/mach-orion5x/pci.c
+1
-1
arch/arm/mach-orion5x/pci.c
+1
-1
arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+1
-1
arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+1
-1
arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+1
-1
arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+2
-1
arch/arm/mach-orion5x/rd88f5182-setup.c
+2
-1
arch/arm/mach-orion5x/rd88f5182-setup.c
+1
-1
arch/arm/mach-orion5x/terastation_pro2-setup.c
+1
-1
arch/arm/mach-orion5x/terastation_pro2-setup.c
+2
-1
arch/arm/mach-orion5x/ts209-setup.c
+2
-1
arch/arm/mach-orion5x/ts209-setup.c
+2
-1
arch/arm/mach-orion5x/ts409-setup.c
+2
-1
arch/arm/mach-orion5x/ts409-setup.c
···
121
121
* PCI
122
122
****************************************************************************/
123
123
124
-
static int __init qnap_ts409_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
124
+
static int __init qnap_ts409_pci_map_irq(const struct pci_dev *dev, u8 slot,
125
+
u8 pin)
125
126
{
126
127
int irq;
127
128
+2
-1
arch/arm/mach-orion5x/wnr854t-setup.c
+2
-1
arch/arm/mach-orion5x/wnr854t-setup.c
+2
-1
arch/arm/mach-orion5x/wrt350n-v2-setup.c
+2
-1
arch/arm/mach-orion5x/wrt350n-v2-setup.c
+1
-1
arch/arm/mach-pxa/cm-x2xx-pci.c
+1
-1
arch/arm/mach-pxa/cm-x2xx-pci.c
+2
-1
arch/arm/mach-sa1100/pci-nanoengine.c
+2
-1
arch/arm/mach-sa1100/pci-nanoengine.c
···
122
122
.write = nanoengine_write_config,
123
123
};
124
124
125
-
static int __init pci_nanoengine_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
125
+
static int __init pci_nanoengine_map_irq(const struct pci_dev *dev, u8 slot,
126
+
u8 pin)
126
127
{
127
128
return NANOENGINE_IRQ_GPIO_PCI;
128
129
}
+1
-1
arch/arm/mach-shark/pci.c
+1
-1
arch/arm/mach-shark/pci.c
+1
-1
arch/arm/mach-tegra/pcie.c
+1
-1
arch/arm/mach-tegra/pcie.c
+1
-1
arch/arm/mach-versatile/pci.c
+1
-1
arch/arm/mach-versatile/pci.c
···
325
325
/*
326
326
* map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this.
327
327
*/
328
-
static int __init versatile_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
328
+
static int __init versatile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
329
329
{
330
330
int irq;
331
331
int devslot = PCI_SLOT(dev->devfn);
+1
-1
arch/sh/drivers/pci/fixups-cayman.c
+1
-1
arch/sh/drivers/pci/fixups-cayman.c
+1
-1
arch/sh/drivers/pci/fixups-dreamcast.c
+1
-1
arch/sh/drivers/pci/fixups-dreamcast.c
···
64
64
}
65
65
DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources);
66
66
67
-
int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin)
67
+
int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
68
68
{
69
69
/*
70
70
* The interrupt routing semantics here are quite trivial.
+1
-1
arch/sh/drivers/pci/fixups-landisk.c
+1
-1
arch/sh/drivers/pci/fixups-landisk.c
+1
-1
arch/sh/drivers/pci/fixups-r7780rp.c
+1
-1
arch/sh/drivers/pci/fixups-r7780rp.c
+1
-1
arch/sh/drivers/pci/fixups-rts7751r2d.c
+1
-1
arch/sh/drivers/pci/fixups-rts7751r2d.c
···
31
31
IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD,
32
32
};
33
33
34
-
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
34
+
int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
35
35
{
36
36
if (mach_is_lboxre2())
37
37
return lboxre2_irq_tab[slot];
+1
-1
arch/sh/drivers/pci/fixups-sdk7780.c
+1
-1
arch/sh/drivers/pci/fixups-sdk7780.c
···
27
27
{ 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
28
28
};
29
29
30
-
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
30
+
int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
31
31
{
32
32
return sdk7780_irq_tab[pin-1][slot];
33
33
}
+1
-1
arch/sh/drivers/pci/fixups-se7751.c
+1
-1
arch/sh/drivers/pci/fixups-se7751.c
+1
-1
arch/sh/drivers/pci/fixups-sh03.c
+1
-1
arch/sh/drivers/pci/fixups-sh03.c
+1
-1
arch/sh/drivers/pci/fixups-snapgear.c
+1
-1
arch/sh/drivers/pci/fixups-snapgear.c
+1
-1
arch/sh/drivers/pci/fixups-titan.c
+1
-1
arch/sh/drivers/pci/fixups-titan.c
+1
-1
arch/sh/drivers/pci/pcie-sh7786.c
+1
-1
arch/sh/drivers/pci/pcie-sh7786.c
+1
-1
arch/sh/include/asm/pci.h
+1
-1
arch/sh/include/asm/pci.h
···
112
112
#endif
113
113
114
114
/* Board-specific fixup routines. */
115
-
int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin);
115
+
int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin);
116
116
117
117
extern void pcibios_resource_to_bus(struct pci_dev *dev,
118
118
struct pci_bus_region *region, struct resource *res);
+1
-1
arch/sparc/include/asm/leon_pci.h
+1
-1
arch/sparc/include/asm/leon_pci.h
+1
-1
arch/sparc/kernel/leon_pci_grpci2.c
+1
-1
arch/sparc/kernel/leon_pci_grpci2.c
···
215
215
DEFINE_SPINLOCK(grpci2_dev_lock);
216
216
struct grpci2_priv *grpci2priv;
217
217
218
-
int grpci2_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
218
+
int grpci2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
219
219
{
220
220
struct grpci2_priv *priv = dev->bus->sysdata;
221
221
int irq_group;
+1
-1
arch/tile/kernel/pci.c
+1
-1
arch/tile/kernel/pci.c
···
228
228
* (pin - 1) converts from the PCI standard's [1:4] convention to
229
229
* a normal [0:3] range.
230
230
*/
231
-
static int tile_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
231
+
static int tile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
232
232
{
233
233
struct pci_controller *controller =
234
234
(struct pci_controller *)dev->sysdata;
+1
-1
arch/unicore32/kernel/pci.c
+1
-1
arch/unicore32/kernel/pci.c
···
102
102
writel(readl(PCIBRI_CMD) | PCIBRI_CMD_IO | PCIBRI_CMD_MEM, PCIBRI_CMD);
103
103
}
104
104
105
-
static int __init pci_puv3_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
105
+
static int __init pci_puv3_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
106
106
{
107
107
if (dev->bus->number == 0) {
108
108
#ifdef CONFIG_ARCH_FPGA /* 4 pci slots */
+1
-1
arch/x86/pci/visws.c
+1
-1
arch/x86/pci/visws.c
+2
-2
drivers/pci/setup-irq.c
+2
-2
drivers/pci/setup-irq.c
···
21
21
static void __init
22
22
pdev_fixup_irq(struct pci_dev *dev,
23
23
u8 (*swizzle)(struct pci_dev *, u8 *),
24
-
int (*map_irq)(struct pci_dev *, u8, u8))
24
+
int (*map_irq)(const struct pci_dev *, u8, u8))
25
25
{
26
26
u8 pin, slot;
27
27
int irq = 0;
···
56
56
57
57
void __init
58
58
pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
59
-
int (*map_irq)(struct pci_dev *, u8, u8))
59
+
int (*map_irq)(const struct pci_dev *, u8, u8))
60
60
{
61
61
struct pci_dev *dev = NULL;
62
62
for_each_pci_dev(dev)
+1
-1
include/linux/pci.h
+1
-1
include/linux/pci.h
···
879
879
void pdev_sort_resources(struct pci_dev *, struct resource_list *);
880
880
int pci_enable_resources(struct pci_dev *, int mask);
881
881
void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
882
-
int (*)(struct pci_dev *, u8, u8));
882
+
int (*)(const struct pci_dev *, u8, u8));
883
883
#define HAVE_PCI_REQ_REGIONS 2
884
884
int __must_check pci_request_regions(struct pci_dev *, const char *);
885
885
int __must_check pci_request_regions_exclusive(struct pci_dev *, const char *);