diff options
| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2022-11-11 13:07:52 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-11-15 19:15:47 +0300 |
| commit | d0cdd85046b15089df71a50548617ac1025300d0 (patch) | |
| tree | d10b0074b72ec679174ecccc929f54d301cdc33a /drivers/platform/x86/asus-wmi.c | |
| parent | 2dbfb3f33350e1e868d3d7ed4c176d8777150878 (diff) | |
| download | linux-d0cdd85046b15089df71a50548617ac1025300d0.tar.xz | |
platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr()
pci_get_device() will increase the reference count for the returned
pci_dev. We need to use pci_dev_put() to decrease the reference count
before asus_wmi_set_xusb2pr() returns.
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20221111100752.134311-1-wangxiongfeng2@huawei.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/asus-wmi.c')
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 6e8e093f96b3..872efc1d5b36 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -1738,6 +1738,8 @@ static void asus_wmi_set_xusb2pr(struct asus_wmi *asus) pci_write_config_dword(xhci_pdev, USB_INTEL_XUSB2PR, cpu_to_le32(ports_available)); + pci_dev_put(xhci_pdev); + pr_info("set USB_INTEL_XUSB2PR old: 0x%04x, new: 0x%04x\n", orig_ports_available, ports_available); } |