[PATCH] sparse: Fix warnings in newport driver about non-static functions
[linux-2.6] / arch / ia64 / lib / io.c
1 #include <linux/config.h>
2 #include <linux/module.h>
3 #include <linux/types.h>
4
5 #include <asm/io.h>
6
7 /*
8  * Copy data from IO memory space to "real" memory space.
9  * This needs to be optimized.
10  */
11 void memcpy_fromio(void *to, const volatile void __iomem *from, long count)
12 {
13         char *dst = to;
14
15         while (count) {
16                 count--;
17                 *dst++ = readb(from++);
18         }
19 }
20 EXPORT_SYMBOL(memcpy_fromio);
21
22 /*
23  * Copy data from "real" memory space to IO memory space.
24  * This needs to be optimized.
25  */
26 void memcpy_toio(volatile void __iomem *to, const void *from, long count)
27 {
28         const char *src = from;
29
30         while (count) {
31                 count--;
32                 writeb(*src++, to++);
33         }
34 }
35 EXPORT_SYMBOL(memcpy_toio);
36
37 /*
38  * "memset" on IO memory space.
39  * This needs to be optimized.
40  */
41 void memset_io(volatile void __iomem *dst, int c, long count)
42 {
43         unsigned char ch = (char)(c & 0xff);
44
45         while (count) {
46                 count--;
47                 writeb(ch, dst);
48                 dst++;
49         }
50 }
51 EXPORT_SYMBOL(memset_io);
52
53 #ifdef CONFIG_IA64_GENERIC
54
55 #undef __ia64_inb
56 #undef __ia64_inw
57 #undef __ia64_inl
58 #undef __ia64_outb
59 #undef __ia64_outw
60 #undef __ia64_outl
61 #undef __ia64_readb
62 #undef __ia64_readw
63 #undef __ia64_readl
64 #undef __ia64_readq
65 #undef __ia64_readb_relaxed
66 #undef __ia64_readw_relaxed
67 #undef __ia64_readl_relaxed
68 #undef __ia64_readq_relaxed
69 #undef __ia64_writeb
70 #undef __ia64_writew
71 #undef __ia64_writel
72 #undef __ia64_writeq
73 #undef __ia64_mmiowb
74
75 unsigned int
76 __ia64_inb (unsigned long port)
77 {
78         return ___ia64_inb(port);
79 }
80
81 unsigned int
82 __ia64_inw (unsigned long port)
83 {
84         return ___ia64_inw(port);
85 }
86
87 unsigned int
88 __ia64_inl (unsigned long port)
89 {
90         return ___ia64_inl(port);
91 }
92
93 void
94 __ia64_outb (unsigned char val, unsigned long port)
95 {
96         ___ia64_outb(val, port);
97 }
98
99 void
100 __ia64_outw (unsigned short val, unsigned long port)
101 {
102         ___ia64_outw(val, port);
103 }
104
105 void
106 __ia64_outl (unsigned int val, unsigned long port)
107 {
108         ___ia64_outl(val, port);
109 }
110
111 unsigned char
112 __ia64_readb (void __iomem *addr)
113 {
114         return ___ia64_readb (addr);
115 }
116
117 unsigned short
118 __ia64_readw (void __iomem *addr)
119 {
120         return ___ia64_readw (addr);
121 }
122
123 unsigned int
124 __ia64_readl (void __iomem *addr)
125 {
126         return ___ia64_readl (addr);
127 }
128
129 unsigned long
130 __ia64_readq (void __iomem *addr)
131 {
132         return ___ia64_readq (addr);
133 }
134
135 unsigned char
136 __ia64_readb_relaxed (void __iomem *addr)
137 {
138         return ___ia64_readb (addr);
139 }
140
141 unsigned short
142 __ia64_readw_relaxed (void __iomem *addr)
143 {
144         return ___ia64_readw (addr);
145 }
146
147 unsigned int
148 __ia64_readl_relaxed (void __iomem *addr)
149 {
150         return ___ia64_readl (addr);
151 }
152
153 unsigned long
154 __ia64_readq_relaxed (void __iomem *addr)
155 {
156         return ___ia64_readq (addr);
157 }
158
159 void
160 __ia64_mmiowb(void)
161 {
162         ___ia64_mmiowb();
163 }
164
165 #endif /* CONFIG_IA64_GENERIC */