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(parent: 0cab084) | patch
PCI: correct pcie_set_readrq write size
authorJon Mason <jdmason@kudzu.us>
Tue, 28 Jun 2011 23:26:25 +0000 (18:26 -0500)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 22 Jul 2011 16:06:51 +0000 (09:06 -0700)
commitc9b378c7cbf623649e4ca64f955f2afd12ef01b2
tree2fde509dd86d2548c5bdb8d00413bda8b513897ftree | snapshot
parent0cab0841dc1400f633a7e1ac1e448518692f927acommit | diff
PCI: correct pcie_set_readrq write size

When setting the PCI-E MRRS, pcie_set_readrq queries the current
settings via a pci_read_config_word call but writes the modified result
via a pci_write_config_dword.  This results in writing 16 more bits than
were queried.

Also, the function description comment is slightly incorrect.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/pci.c diff | blob | history
Linux kernel for KaRo TX COM modules