mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-28 13:22:57 +00:00
usb: ulpi: Fix debugfs directory leak
commit3caf2b2ad7
upstream. The ULPI per-device debugfs root is named after the ulpi device's parent, but ulpi_unregister_interface tries to remove a debugfs directory named after the ulpi device itself. This results in the directory sticking around and preventing subsequent (deferred) probes from succeeding. Change the directory name to match the ulpi device. Fixes:bd0a0a024f
("usb: ulpi: Add debugfs support") Cc: stable@vger.kernel.org Signed-off-by: Sean Anderson <sean.anderson@seco.com> Link: https://lore.kernel.org/r/20240126223800.2864613-1-sean.anderson@seco.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
3fd6c16ec7
commit
d31b886ed6
1 changed files with 1 additions and 1 deletions
|
@ -301,7 +301,7 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi)
|
|||
return ret;
|
||||
}
|
||||
|
||||
root = debugfs_create_dir(dev_name(dev), ulpi_root);
|
||||
root = debugfs_create_dir(dev_name(&ulpi->dev), ulpi_root);
|
||||
debugfs_create_file("regs", 0444, root, ulpi, &ulpi_regs_fops);
|
||||
|
||||
dev_dbg(&ulpi->dev, "registered ULPI PHY: vendor %04x, product %04x\n",
|
||||
|
|
Loading…
Reference in a new issue