Re: [PATCH] x86/hwmon: {core, pkg, via-cpu}temp_device_remove() can all be __cpuinit

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于 9/14/2010 3:35 PM, Jan Beulich 写道:
On 14.09.10 at 09:24, Chen Gong<gong.chen@xxxxxxxxxxxxxxx>  wrote:
于 9/13/2010 6:30 PM, Jan Beulich 写道:
... as they're being called only from a __cpuinit function.

Signed-off-by: Jan Beulich<jbeulich@xxxxxxxxxx>

---
   drivers/hwmon/coretemp.c    |    2 +-
   drivers/hwmon/pkgtemp.c     |    2 +-
   drivers/hwmon/via-cputemp.c |    2 +-
   3 files changed, 3 insertions(+), 3 deletions(-)

--- linux-2.6.36-rc4/drivers/hwmon/coretemp.c	2010-09-13 08:45:02.000000000
+0200
+++ 2.6.36-rc4-x86-hwmon-sections/drivers/hwmon/coretemp.c	2010-09-03
17:54:14.000000000 +0200
@@ -480,7 +480,7 @@ exit:
   	return err;
   }

-static void coretemp_device_remove(unsigned int cpu)
+static void __cpuinit coretemp_device_remove(unsigned int cpu)
   {
   	struct pdev_entry *p, *n;
   	mutex_lock(&pdev_list_mutex);
--- linux-2.6.36-rc4/drivers/hwmon/pkgtemp.c	2010-09-13 08:45:03.000000000
+0200
+++ 2.6.36-rc4-x86-hwmon-sections/drivers/hwmon/pkgtemp.c	2010-09-01
09:00:45.000000000 +0200
@@ -337,7 +337,7 @@ exit:
   }

   #ifdef CONFIG_HOTPLUG_CPU
-static void pkgtemp_device_remove(unsigned int cpu)
+static void __cpuinit pkgtemp_device_remove(unsigned int cpu)
   {
   	struct pdev_entry *p, *n;
   	unsigned int i;
--- linux-2.6.36-rc4/drivers/hwmon/via-cputemp.c	2010-09-13
08:45:03.000000000 +0200
+++ 2.6.36-rc4-x86-hwmon-sections/drivers/hwmon/via-cputemp.c	2010-09-13
00:00:00.000000000 +0200
@@ -238,7 +238,7 @@ exit:
   }

   #ifdef CONFIG_HOTPLUG_CPU
-static void via_cputemp_device_remove(unsigned int cpu)
+static void __cpuinit via_cputemp_device_remove(unsigned int cpu)
   {
   	struct pdev_entry *p, *n;
   	mutex_lock(&pdev_list_mutex);





I think the change in the coretemp.c is needed but other 2 are
unnecessary because CONFIG_HOTPLUG_CPU has covered the codes final
status after init done.

Perhaps you're right, but (just like was done for coretemp) these
CONFIG_HOTPLUG_CPU conditionals are really superfluous and should
go away.

Jan

Agree. Maybe you can fix them in a uniform way

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