From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/drivers/ntb/hw/idt/ntb_hw_idt.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/ntb/hw/idt/ntb_hw_idt.c b/kernel/drivers/ntb/hw/idt/ntb_hw_idt.c
index d54261f..99711dd 100644
--- a/kernel/drivers/ntb/hw/idt/ntb_hw_idt.c
+++ b/kernel/drivers/ntb/hw/idt/ntb_hw_idt.c
@@ -2902,6 +2902,7 @@
static int __init idt_pci_driver_init(void)
{
+ int ret;
pr_info("%s %s\n", NTB_DESC, NTB_VER);
/* Create the top DebugFS directory if the FS is initialized */
@@ -2909,7 +2910,11 @@
dbgfs_topdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
/* Register the NTB hardware driver to handle the PCI device */
- return pci_register_driver(&idt_pci_driver);
+ ret = pci_register_driver(&idt_pci_driver);
+ if (ret)
+ debugfs_remove_recursive(dbgfs_topdir);
+
+ return ret;
}
module_init(idt_pci_driver_init);
--
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