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-rw-r--r--drivers/cpufreq/speedstep-smi.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/cpufreq/speedstep-smi.c b/drivers/cpufreq/speedstep-smi.c
index 0f5326d6f79f..998c17b42200 100644
--- a/drivers/cpufreq/speedstep-smi.c
+++ b/drivers/cpufreq/speedstep-smi.c
@@ -141,38 +141,6 @@ static int speedstep_smi_get_freqs(unsigned int *low, unsigned int *high)
141} 141}
142 142
143/** 143/**
144 * speedstep_get_state - set the SpeedStep state
145 * @state: processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
146 *
147 */
148static int speedstep_get_state(void)
149{
150 u32 function = GET_SPEEDSTEP_STATE;
151 u32 result, state, edi, command, dummy;
152
153 command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
154
155 pr_debug("trying to determine current setting with command %x "
156 "at port %x\n", command, smi_port);
157
158 __asm__ __volatile__(
159 "push %%ebp\n"
160 "out %%al, (%%dx)\n"
161 "pop %%ebp\n"
162 : "=a" (result),
163 "=b" (state), "=D" (edi),
164 "=c" (dummy), "=d" (dummy), "=S" (dummy)
165 : "a" (command), "b" (function), "c" (0),
166 "d" (smi_port), "S" (0), "D" (0)
167 );
168
169 pr_debug("state is %x, result is %x\n", state, result);
170
171 return state & 1;
172}
173
174
175/**
176 * speedstep_set_state - set the SpeedStep state 144 * speedstep_set_state - set the SpeedStep state
177 * @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH) 145 * @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
178 * 146 *