Re: [PATCH] Container.ko: Use kobject_hotplug() to notify user agent

[Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>]

Applied,

thanks,
-Len

On Wed, 2004-11-10 at 21:16, Keshavamurthy Anil S wrote:
> Hi Len,
>         Due to "hotplug_path" getting un-exported from mm3, the
> container code
> was breaking and was asked to use kobject_hotplug to notify user
> agent.
> 
> So I have fixed the container driver to use kobject_hotplug().
> This patch will fix the undefined "hotplug_path" warning.
> 
> Please apply.
> 
> ---
> 
>  linux-2.6.10-rc1-mm4-askeshav/drivers/acpi/container.c |   52
> -----------------
>  1 files changed, 3 insertions(+), 49 deletions(-)
> 
> diff -puN drivers/acpi/container.c~container_u1_hotplug_path_fix
> drivers/acpi/container.c
> ---
> linux-2.6.10-rc1-mm4/drivers/acpi/container.c~container_u1_hotplug_path_fix 2004-11-10 13:33:29.657947459 -0800
> +++ linux-2.6.10-rc1-mm4-askeshav/drivers/acpi/container.c     
> 2004-11-10 13:33:29.735095896 -0800
> @@ -133,52 +133,6 @@ acpi_container_remove(struct acpi_device
> 
> 
>  static int
> -container_run_sbin_hotplug(struct acpi_device *device, char *action)
> -{
> -       char *argv[3], *envp[6], action_str[32];
> -       int i, ret;
> -       int len;
> -       char pathname[ACPI_PATHNAME_MAX] = {0};
> -       acpi_status status;
> -       char *container_str;
> -       struct acpi_buffer buffer = {ACPI_PATHNAME_MAX, pathname};
> -
> -       ACPI_FUNCTION_TRACE("container_run_sbin_hotplug");
> -
> -
> -       status = acpi_get_name(device->handle, ACPI_FULL_PATHNAME,
> &buffer);
> -       if (ACPI_FAILURE(status)) {
> -               return(-ENODEV);
> -       }
> -
> -       len = strlen("CONTAINER=") + strlen(pathname) + 1;
> -       container_str = kmalloc(len, GFP_KERNEL);
> -       if (!container_str)
> -               return(-ENOMEM);
> -
> -       sprintf(container_str, "CONTAINER=%s",pathname);
> -       sprintf(action_str, "ACTION=%s", action);
> -
> -       i = 0;
> -       argv[i++] = hotplug_path;
> -       argv[i++] = "container";
> -       argv[i] = NULL;
> -
> -       i = 0;
> -       envp[i++] = "HOME=/";
> -       envp[i++] = "PATH=/sbin;/bin;/usr/sbin;/usr/bin";
> -       envp[i++] = action_str;
> -       envp[i++] = container_str;
> -       envp[i++] = "PLATFORM=ACPI";
> -       envp[i] = NULL;
> -
> -       ret = call_usermodehelper(argv[0], argv, envp, 0);
> -
> -       kfree(container_str);
> -       return_VALUE(ret);
> -}
> -
> -static int



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