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Remove now unused functions from the FDT uart cpu driver.

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Obtained from:	ABT Systems Ltd
MFC after:	1 month
X-MFC with:	r303100
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Andrew Turner 2016-07-24 08:52:49 +00:00
parent 334453c5a9
commit 07ef31f240
1 changed files with 0 additions and 47 deletions
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47
sys/dev/uart/uart_cpu_fdt.c
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@ -70,53 +70,6 @@ uart_cpu_eqres(struct uart_bas *b1, struct uart_bas *b2)
return ((pmap_kextract(b1->bsh) == pmap_kextract(b2->bsh)) ? 1 : 0);
}
static int
phandle_chosen_propdev(phandle_t chosen, const char *name, phandle_t *node)
{
char buf[64];
if (OF_getprop(chosen, name, buf, sizeof(buf)) <= 0)
return (ENXIO);
if ((*node = OF_finddevice(buf)) == -1)
return (ENXIO);
return (0);
}
static const struct ofw_compat_data *
uart_fdt_find_compatible(phandle_t node, const struct ofw_compat_data *cd)
{
const struct ofw_compat_data *ocd;
for (ocd = cd; ocd->ocd_str != NULL; ocd++) {
if (fdt_is_compatible(node, ocd->ocd_str))
return (ocd);
}
return (NULL);
}
static uintptr_t
uart_fdt_find_by_node(phandle_t node, int class_list)
{
struct ofw_compat_data **cd;
const struct ofw_compat_data *ocd;
if (class_list) {
SET_FOREACH(cd, uart_fdt_class_set) {
ocd = uart_fdt_find_compatible(node, *cd);
if ((ocd != NULL) && (ocd->ocd_data != 0))
return (ocd->ocd_data);
}
} else {
SET_FOREACH(cd, uart_fdt_class_and_device_set) {
ocd = uart_fdt_find_compatible(node, *cd);
if ((ocd != NULL) && (ocd->ocd_data != 0))
return (ocd->ocd_data);
}
}
return (0);
}
int
uart_cpu_getdev(int devtype, struct uart_devinfo *di)
{