Re: [PATCH v3 00/20] Replace PCI pool by DMA pool API

From: Peter Senna Tschudin
Date: Mon Feb 27 2017 - 06:24:08 EST


On Sun, Feb 26, 2017 at 08:24:05PM +0100, Romain Perier wrote:
> The current PCI pool API are simple macro functions direct expanded to
> the appropriated dma pool functions. The prototypes are almost the same
> and semantically, they are very similar. I propose to use the DMA pool
> API directly and get rid of the old API.
>
> This set of patches, replaces the old API by the dma pool API, adds
> support to warn about this old API in checkpath.pl and remove the
> defines.
>
> Changes in v3:
> - Rebased series onto next-20170224
> - Fix checkpath.pl reports for patch 11/20 and patch 12/20
> - Remove prefix RFC
> Changes in v2:
> - Introduced patch 18/20
> - Fixed cosmetic changes: spaces before brace, live over 80 characters
> - Removed some of the check for NULL pointers before calling dma_pool_destroy
> - Improved the regexp in checkpatch for pci_pool, thanks to Joe Perches
> - Added Tested-by and Acked-by tags

Tested the series with checkpatch and compiling with allyesconfig.

>
> Romain Perier (20):
> block: DAC960: Replace PCI pool old API
> dmaengine: pch_dma: Replace PCI pool old API
> IB/mthca: Replace PCI pool old API
> net: e100: Replace PCI pool old API
> mlx4: Replace PCI pool old API
> mlx5: Replace PCI pool old API
> wireless: ipw2200: Replace PCI pool old API
> scsi: be2iscsi: Replace PCI pool old API
> scsi: csiostor: Replace PCI pool old API
> scsi: lpfc: Replace PCI pool old API
> scsi: megaraid: Replace PCI pool old API
> scsi: mpt3sas: Replace PCI pool old API
> scsi: mvsas: Replace PCI pool old API
> scsi: pmcraid: Replace PCI pool old API
> usb: gadget: amd5536udc: Replace PCI pool old API
> usb: gadget: net2280: Replace PCI pool old API
> usb: gadget: pch_udc: Replace PCI pool old API
> usb: host: Remove remaining pci_pool in comments
> PCI: Remove PCI pool macro functions
> checkpatch: warn for use of old PCI pool API
>
> drivers/block/DAC960.c | 36 ++++-----
> drivers/block/DAC960.h | 4 +-
> drivers/dma/pch_dma.c | 12 +--
> drivers/infiniband/hw/mthca/mthca_av.c | 10 +--
> drivers/infiniband/hw/mthca/mthca_cmd.c | 8 +-
> drivers/infiniband/hw/mthca/mthca_dev.h | 4 +-
> drivers/net/ethernet/intel/e100.c | 12 +--
> drivers/net/ethernet/mellanox/mlx4/cmd.c | 10 +--
> drivers/net/ethernet/mellanox/mlx4/mlx4.h | 2 +-
> drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 11 +--
> drivers/net/wireless/intel/ipw2x00/ipw2200.c | 13 ++--
> drivers/scsi/be2iscsi/be_iscsi.c | 6 +-
> drivers/scsi/be2iscsi/be_main.c | 6 +-
> drivers/scsi/be2iscsi/be_main.h | 2 +-
> drivers/scsi/csiostor/csio_hw.h | 2 +-
> drivers/scsi/csiostor/csio_init.c | 11 +--
> drivers/scsi/csiostor/csio_scsi.c | 6 +-
> drivers/scsi/lpfc/lpfc.h | 12 +--
> drivers/scsi/lpfc/lpfc_init.c | 16 ++--
> drivers/scsi/lpfc/lpfc_mem.c | 105 +++++++++++++-------------
> drivers/scsi/lpfc/lpfc_nvme.c | 6 +-
> drivers/scsi/lpfc/lpfc_nvmet.c | 4 +-
> drivers/scsi/lpfc/lpfc_scsi.c | 12 +--
> drivers/scsi/megaraid/megaraid_mbox.c | 33 ++++----
> drivers/scsi/megaraid/megaraid_mm.c | 32 ++++----
> drivers/scsi/megaraid/megaraid_sas_base.c | 29 +++----
> drivers/scsi/megaraid/megaraid_sas_fusion.c | 66 ++++++++--------
> drivers/scsi/mpt3sas/mpt3sas_base.c | 73 +++++++++---------
> drivers/scsi/mvsas/mv_init.c | 6 +-
> drivers/scsi/mvsas/mv_sas.c | 6 +-
> drivers/scsi/pmcraid.c | 10 +--
> drivers/scsi/pmcraid.h | 2 +-
> drivers/usb/gadget/udc/amd5536udc.c | 8 +-
> drivers/usb/gadget/udc/amd5536udc.h | 4 +-
> drivers/usb/gadget/udc/net2280.c | 12 +--
> drivers/usb/gadget/udc/net2280.h | 2 +-
> drivers/usb/gadget/udc/pch_udc.c | 31 ++++----
> drivers/usb/host/ehci-hcd.c | 2 +-
> drivers/usb/host/fotg210-hcd.c | 2 +-
> drivers/usb/host/oxu210hp-hcd.c | 2 +-
> include/linux/mlx5/driver.h | 2 +-
> include/linux/pci.h | 9 ---
> scripts/checkpatch.pl | 9 ++-
> 43 files changed, 318 insertions(+), 332 deletions(-)
>
> --
> 2.9.3
>