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crypto: ccp - use to_pci_dev and to_platform_device

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Use to_pci_dev() and to_platform_device() instead of open-coding.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Geliang Tang
2015-12-23 20:49:01 +08:00
committed by Herbert Xu
parent a239c36e52
commit c6c59bf2c0
2 changed files with 6 additions and 8 deletions
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8
drivers/crypto/ccp/ccp-pci.c
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@@ -44,7 +44,7 @@ static int ccp_get_msix_irqs(struct ccp_device *ccp)
{
struct ccp_pci *ccp_pci = ccp->dev_specific;
struct device *dev = ccp->dev;
struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
struct pci_dev *pdev = to_pci_dev(dev);
struct msix_entry msix_entry[MSIX_VECTORS];
unsigned int name_len = sizeof(ccp_pci->msix[0].name) - 1;
int v, ret;
@@ -86,7 +86,7 @@ e_irq:
static int ccp_get_msi_irq(struct ccp_device *ccp)
{
struct device *dev = ccp->dev;
struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
struct pci_dev *pdev = to_pci_dev(dev);
int ret;
ret = pci_enable_msi(pdev);
@@ -133,7 +133,7 @@ static void ccp_free_irqs(struct ccp_device *ccp)
{
struct ccp_pci *ccp_pci = ccp->dev_specific;
struct device *dev = ccp->dev;
struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
struct pci_dev *pdev = to_pci_dev(dev);
if (ccp_pci->msix_count) {
while (ccp_pci->msix_count--)
@@ -149,7 +149,7 @@ static void ccp_free_irqs(struct ccp_device *ccp)
static int ccp_find_mmio_area(struct ccp_device *ccp)
{
struct device *dev = ccp->dev;
struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
struct pci_dev *pdev = to_pci_dev(dev);
resource_size_t io_len;
unsigned long io_flags;