Skip to content

driver: fix building with kernel >= 6.4.0 #237

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
nowls wants to merge 1 commit into
base: main
Choose a base branch
from
Open

driver: fix building with kernel >= 6.4.0 #237

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions driver/smi_stream_dev.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1050,7 +1050,12 @@ static int smi_stream_dev_probe(struct platform_device *pdev)
}

// Create sysfs entries with "smi-stream-dev"
#if defined(HAVE_CLASS_WITHOUT_OWNER) && HAVE_CLASS_WITHOUT_OWNER
smi_stream_class = class_create(DEVICE_NAME);
#else
smi_stream_class = class_create(THIS_MODULE, DEVICE_NAME);
#endif

ptr_err = smi_stream_class;
if (IS_ERR(ptr_err))
{
Expand Down
7 changes: 7 additions & 0 deletions driver/smi_stream_dev.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@
#define _SMI_STREAM_DEV_H_

#include <linux/ioctl.h>
#include <linux/version.h>

#ifndef __KERNEL__
#include <stdint.h>
Expand All @@ -51,6 +52,12 @@
#define DRIVER_NAME "smi-stream-dev"
#define DEVICE_MINOR 0

#if ( LINUX_VERSION_CODE >= KERNEL_VERSION( 6, 4, 0) )
#define HAVE_CLASS_WITHOUT_OWNER 1
#else
#define HAVE_CLASS_WITHOUT_OWNER 0
#endif

typedef enum
{
smi_stream_dir_smi_to_device = 0, // device data-bus is highZ (TX)
Expand Down