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soc: qcom: hab: change device class name from habdev to hab

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The current udev rule of LV HAB is
KERNEL=="hab",SUBSYSTEM=="hab", MODE="0666"

The subsystem name of the event device is the class name
when creating the char device. In order to be compatible with
the default hab udev rules, we need to keep the class name of
char devices unchanged.

The current ueventd config of LA HAB is
/dev/hab                  0666   system     system
Therefore this change has no impact on LA.

Change-Id: Ic9df04b792f97e36454ef4a2ddfef6dfd66ad3c4
Signed-off-by: Zelong Ren <quic_zeloren@quicinc.com>
This commit is contained in:
Zelong Ren 2024-04-22 20:18:03 +08:00
parent 87d8a7f1f9
commit 8c2be5bc61
1 changed files with 2 additions and 2 deletions
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4
drivers/soc/qcom/hab/hab_linux.c
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@ -461,7 +461,7 @@ static int __init hab_init(void)
pr_debug("init start, ver %X\n", HAB_API_VER);
/* prepare resources for creating hab char devices */
result = alloc_chrdev_region(&dev_no, 0, CDEV_NUM_MAX, "habdev");
result = alloc_chrdev_region(&dev_no, 0, CDEV_NUM_MAX, "hab");
if (result < 0) {
pr_err("alloc_chrdev_region failed: %d\n", result);
@ -478,7 +478,7 @@ static int __init hab_init(void)
if (!hab_driver.cdev)
goto cdev_alloc_fail;
hab_driver.class = class_create(THIS_MODULE, "habdev");
hab_driver.class = class_create(THIS_MODULE, "hab");
if (IS_ERR(hab_driver.class)) {
result = PTR_ERR(hab_driver.class);