From: Bjorn Helgaas <bhelgaas@google.com>
Date: Thu, 22 Aug 2013 03:24:44 +0000 (+0800)
Subject: PCI: Simplify pcie_bus_configure_settings() interface
X-Git-Tag: v3.12-rc1~177^2~2^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a58674ff8383f5b8f6a77f03c48f6a47840b9325;p=pandora-kernel.git

PCI: Simplify pcie_bus_configure_settings() interface

Based on a patch by Jon Mason (see URL below).

All users of pcie_bus_configure_settings() pass arguments of the form
"bus, bus->self->pcie_mpss".  The "mpss" argument is redundant since we
can easily look it up internally.  In addition, all callers check
"bus->self" for NULL, which we can also do internally.

This patch simplifies the interface and the callers.  No functional change.

Reference: http://lkml.kernel.org/r/1317048850-30728-2-git-send-email-mason@myri.com
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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