misc: tizen-inform-reboot: Remove force_uaccess begin and end func

Configuration SET_FS is disabled, so this feature is not required.

Change-Id: I349afbd8d2a97aada87080d477cf5ca38d7016c9
Link: https://lore.kernel.org/r/20201202131558.39270-10-mark.rutland@arm.com
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

diff --git a/drivers/misc/tizen-inform-reboot.c b/drivers/misc/tizen-inform-reboot.c
index 9a9ed92..861554a 100644 (file)
--- a/drivers/misc/tizen-inform-reboot.c
+++ b/drivers/misc/tizen-inform-reboot.c
@@ -24,7 +24,6 @@ static int inform_reboot_notifier(struct notifier_block *nb,
        char *filename = CONFIG_TIZEN_INFORM_PATH;
        struct file *file;
        loff_t pos = 0;
-       mm_segment_t old_fs = force_uaccess_begin();
 
        file = filp_open(filename, O_CREAT | O_WRONLY | O_TRUNC, 0644);
        if (!IS_ERR(file)) {
@@ -54,8 +53,6 @@ static int inform_reboot_notifier(struct notifier_block *nb,
                                "Inform file path should be described correctly in config.\n");
        }
 
-       force_uaccess_end(old_fs);
-
        return NOTIFY_DONE;
 }