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sparc64: Delete prom_setcallback().

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Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2010-11-16 12:50:19 -08:00
parent f7b5f55ac1
commit c540ee70e4
2 changed files with 0 additions and 22 deletions
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8
arch/sparc/include/asm/oplib_64.h
View File

@ -88,14 +88,6 @@ extern void prom_halt(void) __attribute__ ((noreturn));
/* Halt and power-off the machine. */
extern void prom_halt_power_off(void) __attribute__ ((noreturn));
/* Set the PROM 'sync' callback function to the passed function pointer.
* When the user gives the 'sync' command at the prom prompt while the
* kernel is still active, the prom will call this routine.
*
*/
typedef int (*callback_func_t)(long *cmd);
extern void prom_setcallback(callback_func_t func_ptr);
/* Acquire the IDPROM of the root node in the prom device tree. This
* gets passed a buffer where you would like it stuffed. The return value
* is the format type of this idprom or 0xff on error.

14
arch/sparc/prom/misc_64.c
View File

@ -150,20 +150,6 @@ void prom_halt_power_off(void)
prom_halt();
}
/* Set prom sync handler to call function 'funcp'. */
void prom_setcallback(callback_func_t funcp)
{
unsigned long args[5];
if (!funcp)
return;
args[0] = (unsigned long) "set-callback";
args[1] = 1;
args[2] = 1;
args[3] = (unsigned long) funcp;
args[4] = (unsigned long) -1;
p1275_cmd_direct(args);
}
/* Get the idprom and stuff it into buffer 'idbuf'. Returns the
* format type. 'num_bytes' is the number of bytes that your idbuf
* has space for. Returns 0xff on error.