[PATCH] kthread: drivers/base/firmware_class.c

Replace kernel_thread() call in drivers/base/firmware_class.c with
kthread_create() since kernel_thread() is deprecated in drivers.

Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: Serge E. Hallyn <serue@us.ibm.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Manuel Estrada Sainz <ranty@debian.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 77bf8826e2f9..14615694ae9a 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -16,6 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/bitops.h>
 #include <linux/mutex.h>
+#include <linux/kthread.h>
 
 #include <linux/firmware.h>
 #include "base.h"
@@ -511,7 +512,6 @@ request_firmware_work_func(void *arg)
                 WARN_ON(1);
                 return 0;
         }
-        daemonize("%s/%s", "firmware", fw_work->name);
         ret = _request_firmware(&fw, fw_work->name, fw_work->device,
                 fw_work->uevent);
         if (ret < 0)
@@ -546,9 +546,9 @@ request_firmware_nowait(
         const char *name, struct device *device, void *context,
         void (*cont)(const struct firmware *fw, void *context))
 {
+        struct task_struct *task;
         struct firmware_work *fw_work = kmalloc(sizeof (struct firmware_work),
                                                 GFP_ATOMIC);
-        int ret;
 
         if (!fw_work)
                 return -ENOMEM;
@@ -566,14 +566,14 @@ request_firmware_nowait(
                 .uevent = uevent,
         };
 
-        ret = kernel_thread(request_firmware_work_func, fw_work,
-                            CLONE_FS | CLONE_FILES);
+        task = kthread_run(request_firmware_work_func, fw_work,
+                            "firmware/%s", name);
 
-        if (ret < 0) {
+        if (IS_ERR(task)) {
                 fw_work->cont(NULL, fw_work->context);
                 module_put(fw_work->module);
                 kfree(fw_work);
-                return ret;
+                return PTR_ERR(task);
         }
         return 0;
 }