aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pci.c8
-rw-r--r--arch/powerpc/platforms/83xx/km83xx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/usb.c2
-rw-r--r--arch/powerpc/platforms/85xx/sbc8560.c2
-rw-r--r--arch/powerpc/platforms/85xx/xes_mpc85xx.c2
-rw-r--r--arch/powerpc/platforms/cell/celleb_scc_epci.c8
-rw-r--r--arch/powerpc/platforms/cell/celleb_scc_pciex.c2
-rw-r--r--arch/powerpc/platforms/cell/spu_manage.c2
-rw-r--r--arch/powerpc/platforms/chrp/pci.c2
-rw-r--r--arch/powerpc/platforms/pasemi/dma_lib.c2
-rw-r--r--arch/powerpc/platforms/powermac/nvram.c4
-rw-r--r--arch/powerpc/platforms/powermac/pci.c6
-rw-r--r--arch/powerpc/platforms/powermac/time.c2
-rw-r--r--arch/powerpc/platforms/pseries/smp.c1
17 files changed, 24 insertions, 27 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
index da110bd88346..5f5e69309080 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
@@ -264,7 +264,7 @@ mpc52xx_pci_setup(struct pci_controller *hose,
(unsigned long long)res->flags);
out_be32(&pci_regs->iw0btar,
MPC52xx_PCI_IWBTAR_TRANSLATION(res->start, res->start,
- res->end - res->start + 1));
+ resource_size(res)));
iwcr0 = MPC52xx_PCI_IWCR_ENABLE | MPC52xx_PCI_IWCR_MEM;
if (res->flags & IORESOURCE_PREFETCH)
iwcr0 |= MPC52xx_PCI_IWCR_READ_MULTI;
@@ -278,7 +278,7 @@ mpc52xx_pci_setup(struct pci_controller *hose,
res->start, res->end, res->flags);
out_be32(&pci_regs->iw1btar,
MPC52xx_PCI_IWBTAR_TRANSLATION(res->start, res->start,
- res->end - res->start + 1));
+ resource_size(res)));
iwcr1 = MPC52xx_PCI_IWCR_ENABLE | MPC52xx_PCI_IWCR_MEM;
if (res->flags & IORESOURCE_PREFETCH)
iwcr1 |= MPC52xx_PCI_IWCR_READ_MULTI;
@@ -300,7 +300,7 @@ mpc52xx_pci_setup(struct pci_controller *hose,
out_be32(&pci_regs->iw2btar,
MPC52xx_PCI_IWBTAR_TRANSLATION(hose->io_base_phys,
res->start,
- res->end - res->start + 1));
+ resource_size(res)));
iwcr2 = MPC52xx_PCI_IWCR_ENABLE | MPC52xx_PCI_IWCR_IO;
/* Set all the IWCR fields at once; they're in the same reg */
@@ -402,7 +402,7 @@ mpc52xx_add_bridge(struct device_node *node)
hose->ops = &mpc52xx_pci_ops;
- pci_regs = ioremap(rsrc.start, rsrc.end - rsrc.start + 1);
+ pci_regs = ioremap(rsrc.start, resource_size(&rsrc));
if (!pci_regs)
return -ENOMEM;
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index a2b9b9ef1240..f8fa2fc3129f 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -101,7 +101,7 @@ static void __init mpc83xx_km_setup_arch(void)
__func__);
return;
}
- base = ioremap(res.start, res.end - res.start + 1);
+ base = ioremap(res.start, resource_size(&res));
/*
* IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index ec0b401bc9cf..93e60f1f21a9 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -68,7 +68,7 @@ static void __init mpc832x_sys_setup_arch(void)
struct resource res;
of_address_to_resource(np, 0, &res);
- bcsr_regs = ioremap(res.start, res.end - res.start +1);
+ bcsr_regs = ioremap(res.start, resource_size(&res));
of_node_put(np);
}
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index d0a634b056ca..c1b1dc50b32a 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -53,7 +53,7 @@ static int mpc834xemds_usb_cfg(void)
struct resource res;
of_address_to_resource(np, 0, &res);
- bcsr_regs = ioremap(res.start, res.end - res.start + 1);
+ bcsr_regs = ioremap(res.start, resource_size(&res));
of_node_put(np);
}
if (!bcsr_regs)
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index 09e9d6fb7411..81c052b1353e 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -76,7 +76,7 @@ static void __init mpc836x_mds_setup_arch(void)
struct resource res;
of_address_to_resource(np, 0, &res);
- bcsr_regs = ioremap(res.start, res.end - res.start +1);
+ bcsr_regs = ioremap(res.start, resource_size(&res));
of_node_put(np);
}
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index 2c64164722d0..1ad748bb39b4 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -171,7 +171,7 @@ int mpc831x_usb_cfg(void)
of_node_put(np);
return ret;
}
- usb_regs = ioremap(res.start, res.end - res.start + 1);
+ usb_regs = ioremap(res.start, resource_size(&res));
/* Using on-chip PHY */
if (prop && (!strcmp(prop, "utmi_wide") ||
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index d2dfd465fbf6..09ced7221750 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -285,7 +285,7 @@ static int __init sbc8560_bdrstcr_init(void)
printk(KERN_INFO "sbc8560: Found BRSTCR at i/o 0x%x\n", res.start);
- brstcr = ioremap(res.start, res.end - res.start);
+ brstcr = ioremap(res.start, resource_size(&res));
if(!brstcr)
printk(KERN_WARNING "sbc8560: ioremap of brstcr failed.\n");
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 0125604d096e..a9dc5e795123 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -123,7 +123,7 @@ static void xes_mpc85xx_fixups(void)
continue;
}
- l2_base = ioremap(r[0].start, r[0].end - r[0].start + 1);
+ l2_base = ioremap(r[0].start, resource_size(&r[0]));
xes_mpc85xx_configure_l2(l2_base);
}
diff --git a/arch/powerpc/platforms/cell/celleb_scc_epci.c b/arch/powerpc/platforms/cell/celleb_scc_epci.c
index 05b0db3ef638..844c0facb4f7 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_epci.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_epci.c
@@ -393,19 +393,19 @@ static int __init celleb_setup_epci(struct device_node *node,
if (of_address_to_resource(node, 0, &r))
goto error;
- hose->cfg_addr = ioremap(r.start, (r.end - r.start + 1));
+ hose->cfg_addr = ioremap(r.start, resource_size(&r));
if (!hose->cfg_addr)
goto error;
pr_debug("EPCI: cfg_addr map 0x%016llx->0x%016lx + 0x%016llx\n",
- r.start, (unsigned long)hose->cfg_addr, (r.end - r.start + 1));
+ r.start, (unsigned long)hose->cfg_addr, resource_size(&r));
if (of_address_to_resource(node, 2, &r))
goto error;
- hose->cfg_data = ioremap(r.start, (r.end - r.start + 1));
+ hose->cfg_data = ioremap(r.start, resource_size(&r));
if (!hose->cfg_data)
goto error;
pr_debug("EPCI: cfg_data map 0x%016llx->0x%016lx + 0x%016llx\n",
- r.start, (unsigned long)hose->cfg_data, (r.end - r.start + 1));
+ r.start, (unsigned long)hose->cfg_data, resource_size(&r));
hose->ops = &celleb_epci_ops;
celleb_epci_init(hose);
diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
index a881bbee8de0..ae790ac4a589 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
@@ -494,7 +494,7 @@ static __init int celleb_setup_pciex(struct device_node *node,
pr_err("PCIEXC:Failed to get config resource.\n");
return 1;
}
- phb->cfg_addr = ioremap(r.start, r.end - r.start + 1);
+ phb->cfg_addr = ioremap(r.start, resource_size(&r));
if (!phb->cfg_addr) {
pr_err("PCIEXC:Failed to remap SMMIO region.\n");
return 1;
diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index f465d474ad9b..4e5c91489c02 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -222,7 +222,7 @@ static int spu_map_resource(struct spu *spu, int nr,
return ret;
if (phys)
*phys = resource.start;
- len = resource.end - resource.start + 1;
+ len = resource_size(&resource);
*virt = ioremap(resource.start, len);
if (!*virt)
return -EINVAL;
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 8f67a394b2d0..3f65443f1714 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -142,7 +142,7 @@ hydra_init(void)
return 0;
}
of_node_put(np);
- Hydra = ioremap(r.start, r.end-r.start);
+ Hydra = ioremap(r.start, resource_size(&r));
printk("Hydra Mac I/O at %llx\n", (unsigned long long)r.start);
printk("Hydra Feature_Control was %x",
in_le32(&Hydra->Feature_Control));
diff --git a/arch/powerpc/platforms/pasemi/dma_lib.c b/arch/powerpc/platforms/pasemi/dma_lib.c
index 321a9b3a2d00..756123bf06ac 100644
--- a/arch/powerpc/platforms/pasemi/dma_lib.c
+++ b/arch/powerpc/platforms/pasemi/dma_lib.c
@@ -576,7 +576,7 @@ int pasemi_dma_init(void)
res.start = 0xfd800000;
res.end = res.start + 0x1000;
}
- dma_status = __ioremap(res.start, res.end-res.start, 0);
+ dma_status = __ioremap(res.start, resource_size(&res), 0);
pci_dev_put(iob_pdev);
for (i = 0; i < MAX_TXCH; i++)
diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c
index b1cdcf94aa8e..695443bfdb08 100644
--- a/arch/powerpc/platforms/powermac/nvram.c
+++ b/arch/powerpc/platforms/powermac/nvram.c
@@ -580,10 +580,10 @@ int __init pmac_nvram_init(void)
/* Try to obtain an address */
if (of_address_to_resource(dp, 0, &r1) == 0) {
nvram_naddrs = 1;
- s1 = (r1.end - r1.start) + 1;
+ s1 = resource_size(&r1);
if (of_address_to_resource(dp, 1, &r2) == 0) {
nvram_naddrs = 2;
- s2 = (r2.end - r2.start) + 1;
+ s2 = resource_size(&r2);
}
}
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index abe8d7e2ebeb..41a80a4fb97e 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -839,8 +839,7 @@ static void __init setup_u3_ht(struct pci_controller* hose)
* into cfg_addr
*/
hose->cfg_data = ioremap(cfg_res.start, 0x02000000);
- hose->cfg_addr = ioremap(self_res.start,
- self_res.end - self_res.start + 1);
+ hose->cfg_addr = ioremap(self_res.start, resource_size(&self_res));
/*
* /ht node doesn't expose a "ranges" property, we read the register
@@ -1324,8 +1323,7 @@ static void fixup_u4_pcie(struct pci_dev* dev)
*/
if (r->start >= 0xf0000000 && r->start < 0xf3000000)
continue;
- if (!region || (r->end - r->start) >
- (region->end - region->start))
+ if (!region || resource_size(r) > resource_size(region))
region = r;
}
/* Nothing found, bail */
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c
index 48211ca134c3..11c9fce43b5b 100644
--- a/arch/powerpc/platforms/powermac/time.c
+++ b/arch/powerpc/platforms/powermac/time.c
@@ -274,7 +274,7 @@ int __init via_calibrate_decr(void)
return 0;
}
of_node_put(vias);
- via = ioremap(rsrc.start, rsrc.end - rsrc.start + 1);
+ via = ioremap(rsrc.start, resource_size(&rsrc));
if (via == NULL) {
printk(KERN_ERR "Failed to map VIA for timer calibration !\n");
return 0;
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index fbffd7e47ab8..cd70be5ff27e 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -44,7 +44,6 @@
#include <asm/mpic.h>
#include <asm/vdso_datapage.h>
#include <asm/cputhreads.h>
-#include <asm/mpic.h>
#include <asm/xics.h>
#include "plpar_wrappers.h"
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.