iio: dac: stm32-dac: Use correct header(s) instead of string_helpers.h

There is nothing from string_helpers.h used in the driver, correct
the header inclusion block accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230808164137.66663-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andy Shevchenko 2023-08-08 19:41:37 +03:00 committed by Jonathan Cameron
parent de39695dd1
commit 8c337436e6

View File

@ -11,12 +11,13 @@
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/iio/iio.h> #include <linux/iio/iio.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/kstrtox.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/mod_devicetable.h> #include <linux/mod_devicetable.h>
#include <linux/of.h> #include <linux/of.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/pm_runtime.h> #include <linux/pm_runtime.h>
#include <linux/string_helpers.h> #include <linux/string_choices.h>
#include "stm32-dac-core.h" #include "stm32-dac-core.h"