From: Alok N Kataria <akataria@xxxxxxxxxx> http://bugzilla.kernel.org/show_bug.cgi?id=9772 Signed-off-by: Alok N Kataria <akataria@xxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> --- drivers/acpi/scan.c | 12 ++++++++---- 1 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 00ba4af..fb0c07e 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -6,7 +6,8 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/acpi.h> -#include <asm/signal.h> +#include <linux/signal.h> +#include <linux/kthread.h> #include <acpi/acpi_drivers.h> #include <acpi/acinterp.h> /* for acpi_ex_eisa_id_to_string() */ @@ -154,6 +155,7 @@ acpi_eject_store(struct device *d, struct device_attribute *attr, acpi_status status; acpi_object_type type = 0; struct acpi_device *acpi_device = to_acpi_device(d); + struct task_struct *task; if ((!count) || (buf[0] != '1')) { return -EINVAL; @@ -171,9 +173,11 @@ acpi_eject_store(struct device *d, struct device_attribute *attr, } /* remove the device in another thread to fix the deadlock issue */ - ret = kernel_thread(acpi_bus_hot_remove_device, - acpi_device->handle, SIGCHLD); - err: + task = kthread_run(acpi_bus_hot_remove_device, + acpi_device->handle, "acpi_hot_remove_device"); + if (IS_ERR(task)) + ret = PTR_ERR(task); +err: return ret; } -- 1.5.6.1.89.gd544 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
