From: David S. Miller Date: Tue, 16 Nov 2010 20:50:19 +0000 (-0800) Subject: sparc64: Delete prom_setcallback(). X-Git-Tag: MMI-PSA29.97-13-9~21571^2~4 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c540ee70e49b573535c7ddfd0e9a0fc9d549c8b7;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git sparc64: Delete prom_setcallback(). Unused. Signed-off-by: David S. Miller --- diff --git a/arch/sparc/include/asm/oplib_64.h b/arch/sparc/include/asm/oplib_64.h index daf02d314279..56985e300471 100644 --- a/arch/sparc/include/asm/oplib_64.h +++ b/arch/sparc/include/asm/oplib_64.h @@ -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. diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c index b900fdf829a0..e4f31d4d3715 100644 --- a/arch/sparc/prom/misc_64.c +++ b/arch/sparc/prom/misc_64.c @@ -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.