Commit 1c95ace7 authored by Barnabás Pőcze's avatar Barnabás Pőcze Committed by Hans de Goede
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platform/x86: wmi: use BIT() macro 



Instead of manually creating the bit masks,
use the `BIT()` macro to do it.

Signed-off-by: default avatarBarnabás Pőcze <pobrn@protonmail.com>
Link: https://lore.kernel.org/r/20210904175450.156801-12-pobrn@protonmail.com


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 1ebe62be

drivers/platform/x86/wmi.c

+5 −4
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt



#include <linux/acpi.h>

#include <linux/bits.h>

#include <linux/device.h>

#include <linux/init.h>

#include <linux/kernel.h>
@@ -70,10 +71,10 @@ struct wmi_block { 
 * If the GUID data block is marked as expensive, we must enable and

 * explicitily disable data collection.

 */

#define ACPI_WMI_EXPENSIVE   0x1

#define ACPI_WMI_METHOD      0x2	/* GUID is a method */

#define ACPI_WMI_STRING      0x4	/* GUID takes & returns a string */

#define ACPI_WMI_EVENT       0x8	/* GUID is an event */

#define ACPI_WMI_EXPENSIVE   BIT(0)

#define ACPI_WMI_METHOD      BIT(1)	/* GUID is a method */

#define ACPI_WMI_STRING      BIT(2)	/* GUID takes & returns a string */

#define ACPI_WMI_EVENT       BIT(3)	/* GUID is an event */



static bool debug_event;

module_param(debug_event, bool, 0444);