diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-06-04 18:04:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-13 12:56:31 +0300 |
| commit | 8fd95da2cfb5046c4bb5a3cdc9eb7963ba8b10dd (patch) | |
| tree | a24d29beef1690950d7e4323ca58e777cf009000 /drivers/usb | |
| parent | 6b394dbb6469e438c537f84899402ffdb8fcbdbd (diff) | |
| download | linux-8fd95da2cfb5046c4bb5a3cdc9eb7963ba8b10dd.tar.xz | |
usb: dwc3: qcom: Release the correct resources in dwc3_qcom_remove()
In the probe, some resources are allocated with
dwc3_qcom_of_register_core() or dwc3_qcom_acpi_register_core(). The
corresponding resources are already coorectly freed in the error handling
path of the probe, but not in the remove function.
Fix it.
Fixes: 2bc02355f8ba ("usb: dwc3: qcom: Add support for booting with ACPI")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Message-ID: <c0215a84cdf18fb3514c81842783ec53cf149deb.1685891059.git.christophe.jaillet@wanadoo.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-qcom.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 822735814050..ad90e1ce39ad 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -941,11 +941,15 @@ reset_assert: static void dwc3_qcom_remove(struct platform_device *pdev) { struct dwc3_qcom *qcom = platform_get_drvdata(pdev); + struct device_node *np = pdev->dev.of_node; struct device *dev = &pdev->dev; int i; device_remove_software_node(&qcom->dwc3->dev); - of_platform_depopulate(dev); + if (np) + of_platform_depopulate(&pdev->dev); + else + platform_device_put(pdev); for (i = qcom->num_clocks - 1; i >= 0; i--) { clk_disable_unprepare(qcom->clks[i]); |