mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-07 20:58:14 -04:00
5d0c4393b2
usb_hcd_pci_probe() searches for an I/O BAR using a combination of
PCI_STD_NUM_BARS (to control loop iteration) and PCI_ROM_RESOURCE (to check
whether the loop exits without finding anything).
Use PCI_STD_NUM_BARS consistently.
No functional change since PCI_STD_NUM_BARS == PCI_ROM_RESOURCE, but this
removes a dependency on that relationship and makes the code read better.
Fixes: c9c13ba428 ("PCI: Add PCI_STD_NUM_BARS for the number of standard BARs")
Cc: Denis Efremov <efremov@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20220121183330.1141702-1-helgaas@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
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.