diff options
Diffstat (limited to 'drivers/cpufreq/speedstep-smi.c')
| -rw-r--r-- | drivers/cpufreq/speedstep-smi.c | 39 |
1 files changed, 3 insertions, 36 deletions
diff --git a/drivers/cpufreq/speedstep-smi.c b/drivers/cpufreq/speedstep-smi.c index 0f5326d6f79..8635eec96da 100644 --- a/drivers/cpufreq/speedstep-smi.c +++ b/drivers/cpufreq/speedstep-smi.c @@ -42,9 +42,9 @@ static enum speedstep_processor speedstep_processor; * are in kHz for the time being. */ static struct cpufreq_frequency_table speedstep_freqs[] = { - {SPEEDSTEP_HIGH, 0}, - {SPEEDSTEP_LOW, 0}, - {0, CPUFREQ_TABLE_END}, + {0, SPEEDSTEP_HIGH, 0}, + {0, SPEEDSTEP_LOW, 0}, + {0, 0, CPUFREQ_TABLE_END}, }; #define GET_SPEEDSTEP_OWNER 0 @@ -141,38 +141,6 @@ static int speedstep_smi_get_freqs(unsigned int *low, unsigned int *high) } /** - * 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 * @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH) * @@ -312,7 +280,6 @@ static struct cpufreq_driver speedstep_driver = { .verify = cpufreq_generic_frequency_table_verify, .target_index = speedstep_target, .init = speedstep_cpu_init, - .exit = cpufreq_generic_exit, .get = speedstep_get, .resume = speedstep_resume, .attr = cpufreq_generic_attr, |