[ Upstream commit 67ec6dd0b257bd81b4e9fcac89b29da72f6265e5 ] The pci_get_slot() increases its reference count, the caller must decrement the reference count by calling pci_dev_put(). Fixes: 90b9aacf912a ("serial: 8250_pci: add Intel Tangier support") Fixes: f549e94effa1 ("serial: 8250_pci: add Intel Penwell ports") Reported-by: Qing Wang <wangqing@vivo.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Depends-on: d9eda9bab237 ("serial: 8250_pci: Intel MID UART support to its own driver") Link: https://lore.kernel.org/r/20220215100920.41984-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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