diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-11-22 20:42:03 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2016-12-10 08:54:09 +0300 |
| commit | 4b138cf73f4548d256f26006a756bc0fe3ad786e (patch) | |
| tree | b854b0641622d1bef6126d0c5089cbeb25ec4fea /drivers/hwmon | |
| parent | e1b370b64031a01bb0c4158ce250073a88921fe1 (diff) | |
| download | linux-4b138cf73f4548d256f26006a756bc0fe3ad786e.tar.xz | |
hwmon: (coretemp) Avoid redundant lookups
No point in looking up the same thing over and over.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/coretemp.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index cda09cf2e84b..1bcc90a20ed1 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -533,21 +533,14 @@ exit_free: return err; } -static void coretemp_add_core(unsigned int cpu, int pkg_flag) +static void +coretemp_add_core(struct platform_device *pdev, unsigned int cpu, int pkg_flag) { - struct platform_device *pdev = coretemp_get_pdev(cpu); - int err; - - if (!pdev) - return; - - err = create_core_data(pdev, cpu, pkg_flag); - if (err) + if (create_core_data(pdev, cpu, pkg_flag)) dev_err(&pdev->dev, "Adding Core %u failed\n", cpu); } -static void coretemp_remove_core(struct platform_data *pdata, - int indx) +static void coretemp_remove_core(struct platform_data *pdata, int indx) { struct temp_data *tdata = pdata->core_data[indx]; @@ -692,7 +685,7 @@ static void get_core_online(unsigned int cpu) * If so, add interfaces for pkgtemp. */ if (cpu_has(c, X86_FEATURE_PTS)) - coretemp_add_core(cpu, 1); + coretemp_add_core(pdev, cpu, 1); } pdata = platform_get_drvdata(pdev); @@ -701,7 +694,7 @@ static void get_core_online(unsigned int cpu) * interface for this CPU core. */ if (!cpumask_intersects(&pdata->cpumask, topology_sibling_cpumask(cpu))) - coretemp_add_core(cpu, 0); + coretemp_add_core(pdev, cpu, 0); cpumask_set_cpu(cpu, &pdata->cpumask); } |