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path: root/arch/sh/drivers/pci/ops-sh4.c
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Diffstat (limited to 'arch/sh/drivers/pci/ops-sh4.c')
-rw-r--r--arch/sh/drivers/pci/ops-sh4.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/sh/drivers/pci/ops-sh4.c b/arch/sh/drivers/pci/ops-sh4.c
index 710a3b0306e5..92d27f734f2e 100644
--- a/arch/sh/drivers/pci/ops-sh4.c
+++ b/arch/sh/drivers/pci/ops-sh4.c
@@ -34,8 +34,8 @@ static int sh4_pci_read(struct pci_bus *bus, unsigned int devfn,
34 * so we must do byte alignment by hand 34 * so we must do byte alignment by hand
35 */ 35 */
36 spin_lock_irqsave(&sh4_pci_lock, flags); 36 spin_lock_irqsave(&sh4_pci_lock, flags);
37 pci_write_reg(CONFIG_CMD(bus, devfn, where), SH4_PCIPAR); 37 pci_write_reg(NULL, CONFIG_CMD(bus, devfn, where), SH4_PCIPAR);
38 data = pci_read_reg(SH4_PCIPDR); 38 data = pci_read_reg(NULL, SH4_PCIPDR);
39 spin_unlock_irqrestore(&sh4_pci_lock, flags); 39 spin_unlock_irqrestore(&sh4_pci_lock, flags);
40 40
41 switch (size) { 41 switch (size) {
@@ -68,8 +68,8 @@ static int sh4_pci_write(struct pci_bus *bus, unsigned int devfn,
68 u32 data; 68 u32 data;
69 69
70 spin_lock_irqsave(&sh4_pci_lock, flags); 70 spin_lock_irqsave(&sh4_pci_lock, flags);
71 pci_write_reg(CONFIG_CMD(bus, devfn, where), SH4_PCIPAR); 71 pci_write_reg(NULL, CONFIG_CMD(bus, devfn, where), SH4_PCIPAR);
72 data = pci_read_reg(SH4_PCIPDR); 72 data = pci_read_reg(NULL, SH4_PCIPDR);
73 spin_unlock_irqrestore(&sh4_pci_lock, flags); 73 spin_unlock_irqrestore(&sh4_pci_lock, flags);
74 74
75 switch (size) { 75 switch (size) {
@@ -90,7 +90,7 @@ static int sh4_pci_write(struct pci_bus *bus, unsigned int devfn,
90 return PCIBIOS_FUNC_NOT_SUPPORTED; 90 return PCIBIOS_FUNC_NOT_SUPPORTED;
91 } 91 }
92 92
93 pci_write_reg(data, SH4_PCIPDR); 93 pci_write_reg(NULL, data, SH4_PCIPDR);
94 94
95 return PCIBIOS_SUCCESSFUL; 95 return PCIBIOS_SUCCESSFUL;
96} 96}
@@ -106,25 +106,25 @@ struct pci_ops sh4_pci_ops = {
106 */ 106 */
107static unsigned int pci_probe = PCI_PROBE_CONF1; 107static unsigned int pci_probe = PCI_PROBE_CONF1;
108 108
109int __init sh4_pci_check_direct(void) 109int __init sh4_pci_check_direct(struct pci_channel *chan)
110{ 110{
111 /* 111 /*
112 * Check if configuration works. 112 * Check if configuration works.
113 */ 113 */
114 if (pci_probe & PCI_PROBE_CONF1) { 114 if (pci_probe & PCI_PROBE_CONF1) {
115 unsigned int tmp = pci_read_reg(SH4_PCIPAR); 115 unsigned int tmp = pci_read_reg(chan, SH4_PCIPAR);
116 116
117 pci_write_reg(P1SEG, SH4_PCIPAR); 117 pci_write_reg(chan, P1SEG, SH4_PCIPAR);
118 118
119 if (pci_read_reg(SH4_PCIPAR) == P1SEG) { 119 if (pci_read_reg(chan, SH4_PCIPAR) == P1SEG) {
120 pci_write_reg(tmp, SH4_PCIPAR); 120 pci_write_reg(chan, tmp, SH4_PCIPAR);
121 printk(KERN_INFO "PCI: Using configuration type 1\n"); 121 printk(KERN_INFO "PCI: Using configuration type 1\n");
122 request_region(PCI_REG(SH4_PCIPAR), 8, "PCI conf1"); 122 request_region(PCI_REG(SH4_PCIPAR), 8, "PCI conf1");
123 123
124 return 0; 124 return 0;
125 } 125 }
126 126
127 pci_write_reg(tmp, SH4_PCIPAR); 127 pci_write_reg(chan, tmp, SH4_PCIPAR);
128 } 128 }
129 129
130 pr_debug("PCI: pci_check_direct failed\n"); 130 pr_debug("PCI: pci_check_direct failed\n");
@@ -163,7 +163,7 @@ char * __devinit pcibios_setup(char *str)
163 return str; 163 return str;
164} 164}
165 165
166int __attribute__((weak)) pci_fixup_pcic(void) 166int __attribute__((weak)) pci_fixup_pcic(struct pci_channel *chan)
167{ 167{
168 /* Nothing to do. */ 168 /* Nothing to do. */
169 return 0; 169 return 0;