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-rw-r--r--lib/vsprintf.c45
1 files changed, 24 insertions, 21 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index a900d136e643..0d461c7c14db 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -597,22 +597,29 @@ static char *resource_string(char *buf, char *end, struct resource *res,
#ifndef MEM_RSRC_PRINTK_SIZE
#define MEM_RSRC_PRINTK_SIZE 10
#endif
- struct printf_spec hex_spec = {
+ static const struct printf_spec io_spec = {
.base = 16,
+ .field_width = IO_RSRC_PRINTK_SIZE,
.precision = -1,
.flags = SPECIAL | SMALL | ZEROPAD,
};
- struct printf_spec dec_spec = {
+ static const struct printf_spec mem_spec = {
+ .base = 16,
+ .field_width = MEM_RSRC_PRINTK_SIZE,
+ .precision = -1,
+ .flags = SPECIAL | SMALL | ZEROPAD,
+ };
+ static const struct printf_spec dec_spec = {
.base = 10,
.precision = -1,
.flags = 0,
};
- struct printf_spec str_spec = {
+ static const struct printf_spec str_spec = {
.field_width = -1,
.precision = 10,
.flags = LEFT,
};
- struct printf_spec flag_spec = {
+ static const struct printf_spec flag_spec = {
.base = 16,
.precision = -1,
.flags = SPECIAL | SMALL,
@@ -628,35 +635,31 @@ static char *resource_string(char *buf, char *end, struct resource *res,
2*RSRC_BUF_SIZE + FLAG_BUF_SIZE + RAW_BUF_SIZE)];
char *p = sym, *pend = sym + sizeof(sym);
- int size = -1, addr = 0;
int decode = (fmt[0] == 'R') ? 1 : 0;
-
- if (res->flags & IORESOURCE_IO) {
- size = IO_RSRC_PRINTK_SIZE;
- addr = 1;
- } else if (res->flags & IORESOURCE_MEM) {
- size = MEM_RSRC_PRINTK_SIZE;
- addr = 1;
- }
+ const struct printf_spec *specp;
*p++ = '[';
- if (res->flags & IORESOURCE_IO)
+ if (res->flags & IORESOURCE_IO) {
p = string(p, pend, "io ", str_spec);
- else if (res->flags & IORESOURCE_MEM)
+ specp = &io_spec;
+ } else if (res->flags & IORESOURCE_MEM) {
p = string(p, pend, "mem ", str_spec);
- else if (res->flags & IORESOURCE_IRQ)
+ specp = &mem_spec;
+ } else if (res->flags & IORESOURCE_IRQ) {
p = string(p, pend, "irq ", str_spec);
- else if (res->flags & IORESOURCE_DMA)
+ specp = &dec_spec;
+ } else if (res->flags & IORESOURCE_DMA) {
p = string(p, pend, "dma ", str_spec);
- else {
+ specp = &dec_spec;
+ } else {
p = string(p, pend, "??? ", str_spec);
+ specp = &mem_spec;
decode = 0;
}
- hex_spec.field_width = size;
- p = number(p, pend, res->start, addr ? hex_spec : dec_spec);
+ p = number(p, pend, res->start, *specp);
if (res->start != res->end) {
*p++ = '-';
- p = number(p, pend, res->end, addr ? hex_spec : dec_spec);
+ p = number(p, pend, res->end, *specp);
}
if (decode) {
if (res->flags & IORESOURCE_MEM_64)