[PATCH v1 6/6] ACPI: acpi_video: Fix holes in acpi_video_bus

From: Michal Wilczynski
Date: Wed Oct 25 2023 - 07:18:55 EST


As identified by 'pahole' utility there are holes in acpi_video_bus
struct. Rearrange elements to get rid of the holes. Put elements
biggest in size first, and one-byte elements later.

Signed-off-by: Michal Wilczynski <michal.wilczynski@xxxxxxxxx>
---
drivers/acpi/acpi_video.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index bfc7f51a527d..1e10d5b748b2 100644
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -155,19 +155,19 @@ struct acpi_video_enumerated_device {

struct acpi_video_bus {
struct acpi_device *device;
+ struct acpi_video_enumerated_device *attached_array;
+ struct list_head video_device_list;
+ struct mutex device_list_lock; /* protects video_device_list */
+ struct list_head entry;
+ struct input_dev *input;
+ struct notifier_block pm_nb;
bool backlight_registered;
u8 dos_setting;
- struct acpi_video_enumerated_device *attached_array;
u8 attached_count;
u8 child_count;
struct acpi_video_bus_cap cap;
struct acpi_video_bus_flags flags;
- struct list_head video_device_list;
- struct mutex device_list_lock; /* protects video_device_list */
- struct list_head entry;
- struct input_dev *input;
char phys[32]; /* for input device */
- struct notifier_block pm_nb;
};

struct acpi_video_device_flags {
--
2.41.0