Commit 5650cef2 authored by Paul Bolle's avatar Paul Bolle Committed by Rafael J. Wysocki

cpufreq: speedstep: remove unused speedstep_get_state

The only caller of speedstep_get_state() was removed in commit d4019f0a
("cpufreq: move freq change notifications to cpufreq core"). So building
speedstep-smi.o now triggers a GCC warning:
    drivers/cpufreq/speedstep-smi.c:148:12: warning: 'speedstep_get_state' defined but not used [-Wunused-function]

Remove this unused function.
Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 51c4c4ce
...@@ -140,38 +140,6 @@ static int speedstep_smi_get_freqs(unsigned int *low, unsigned int *high) ...@@ -140,38 +140,6 @@ static int speedstep_smi_get_freqs(unsigned int *low, unsigned int *high)
return result; return result;
} }
/**
* speedstep_get_state - set the SpeedStep state
* @state: processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
*
*/
static int speedstep_get_state(void)
{
u32 function = GET_SPEEDSTEP_STATE;
u32 result, state, edi, command, dummy;
command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
pr_debug("trying to determine current setting with command %x "
"at port %x\n", command, smi_port);
__asm__ __volatile__(
"push %%ebp\n"
"out %%al, (%%dx)\n"
"pop %%ebp\n"
: "=a" (result),
"=b" (state), "=D" (edi),
"=c" (dummy), "=d" (dummy), "=S" (dummy)
: "a" (command), "b" (function), "c" (0),
"d" (smi_port), "S" (0), "D" (0)
);
pr_debug("state is %x, result is %x\n", state, result);
return state & 1;
}
/** /**
* speedstep_set_state - set the SpeedStep state * speedstep_set_state - set the SpeedStep state
* @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH) * @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment