No formatting is needed when setting ACPI device name and class, so
switch to using strcpy() for this purpose.

Signed-off-by: Michał Kępień <ker...@kempniu.pl>
---
 drivers/platform/x86/fujitsu-laptop.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/fujitsu-laptop.c 
b/drivers/platform/x86/fujitsu-laptop.c
index c64d5305ff37..06d04500dac0 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -411,8 +411,8 @@ static int acpi_fujitsu_bl_add(struct acpi_device *device)
                return -ENOMEM;
 
        fujitsu_bl = priv;
-       sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_BL_DEVICE_NAME);
-       sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
+       strcpy(acpi_device_name(device), ACPI_FUJITSU_BL_DEVICE_NAME);
+       strcpy(acpi_device_class(device), ACPI_FUJITSU_CLASS);
        device->driver_data = priv;
 
        error = acpi_fujitsu_bl_input_setup(device);
@@ -800,9 +800,8 @@ static int acpi_fujitsu_laptop_add(struct acpi_device 
*device)
        WARN_ONCE(fext, "More than one FUJ02E3 ACPI device was found.  Driver 
may not work as intended.");
        fext = device;
 
-       sprintf(acpi_device_name(device), "%s",
-               ACPI_FUJITSU_LAPTOP_DEVICE_NAME);
-       sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
+       strcpy(acpi_device_name(device), ACPI_FUJITSU_LAPTOP_DEVICE_NAME);
+       strcpy(acpi_device_class(device), ACPI_FUJITSU_CLASS);
        device->driver_data = priv;
 
        error = acpi_fujitsu_laptop_input_setup(device);
-- 
2.13.1

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