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apbuart: Kill dependency on deprecated Sparc-only PROM interfaces.

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Use the proper modern OF ones instead.

Noticed by Stephen Rothwell.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2009-11-04 23:59:18 -08:00
parent 384a17b284
commit d13500981e
1 changed files with 6 additions and 6 deletions
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12
drivers/serial/apbuart.c
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@ -29,7 +29,6 @@
#include <linux/io.h>
#include <linux/serial_core.h>
#include <asm/irq.h>
#include <asm/oplib.h>
#include "apbuart.h"
@ -596,10 +595,9 @@ static struct of_platform_driver grlib_apbuart_of_driver = {
static void grlib_apbuart_configure(void)
{
static int enum_done;
struct device_node *np;
struct device_node *np, *rp;
struct uart_port *port = NULL;
int node;
const u32 *prop;
int freq_khz;
int v = 0, d = 0;
unsigned int addr;
@ -610,8 +608,10 @@ static void grlib_apbuart_configure(void)
return;
/* Get bus frequency */
node = prom_getchild(prom_root_node);
freq_khz = prom_getint(node, "clock-frequency");
rp = of_find_node_by_name(NULL, "/");
rp = of_get_next_child(rp, NULL);
prop = of_get_property(rp, "clock-frequency", NULL);
freq_khz = *prop;
line = 0;
for_each_matching_node(np, apbuart_match) {