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ioat: do not downcast device pointer to void*

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This code was created when spdk_pci_device wasn't
available yet. Now we can use spdk_pci_device* instead
of void* for extra code clarity.

Change-Id: I81d440720b22a484ae3d2739e0510a021bebbafe
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/416995
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Dariusz Stojaczyk 2018-06-27 11:06:47 +02:00 committed by Jim Harris
parent 71098fd489
commit a784e88e35
2 changed files with 2 additions and 2 deletions
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2
lib/ioat/ioat.c
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@ -465,7 +465,7 @@ ioat_channel_start(struct spdk_ioat_chan *ioat)
/* Caller must hold g_ioat_driver.lock */ /* Caller must hold g_ioat_driver.lock */
static struct spdk_ioat_chan * static struct spdk_ioat_chan *
ioat_attach(void *device) ioat_attach(struct spdk_pci_device *device)
{ {
struct spdk_ioat_chan *ioat; struct spdk_ioat_chan *ioat;
uint32_t cmd_reg; uint32_t cmd_reg;

2
lib/ioat/ioat_internal.h
View File

@ -52,7 +52,7 @@ struct ioat_descriptor {
/* One of these per allocated PCI device. */ /* One of these per allocated PCI device. */
struct spdk_ioat_chan { struct spdk_ioat_chan {
/* Opaque handle to upper layer */ /* Opaque handle to upper layer */
void *device; struct spdk_pci_device *device;
uint64_t max_xfer_size; uint64_t max_xfer_size;
volatile struct spdk_ioat_registers *regs; volatile struct spdk_ioat_registers *regs;