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(parent: 63bd8d2) | patch
PCI: designware: Remove unnecessary use of 'conf_lock' spinlock
authorAndrew Murray <amurray@embedded-bits.co.uk>
Mon, 14 Apr 2014 20:22:54 +0000 (14:22 -0600)
committerNitin Garg <nitin.garg@freescale.com>
Fri, 16 Jan 2015 03:18:43 +0000 (21:18 -0600)
commit2cf3c51e39618194d4c1ae79151f8b0c51b38fd5
treed4546815b73b95fb50f5cf8cdbe72b3ef82e1a29tree | snapshot
parent63bd8d242c6de27fd5d08610e93397c94c67aac4commit | diff
PCI: designware: Remove unnecessary use of 'conf_lock' spinlock

Serialization of configuration accesses is provided by 'pci_lock' in
drivers/pci/access.c thus making the driver's 'conf_lock' superfluous.

Signed-off-by: Andrew Murray <amurray@embedded-bits.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Richard Zhu <r65037@freescale.com>
(cherry picked from commit 11c6fbd8d982617996fbc39097a84092eb6e8005)
drivers/pci/host/pci-exynos.c diff | blob | history
drivers/pci/host/pci-imx6.c diff | blob | history
drivers/pci/host/pcie-designware.c diff | blob | history
drivers/pci/host/pcie-designware.h diff | blob | history
Linux kernel for KaRo TX COM modules