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Commit c6c59bf2 authored by Geliang Tang's avatar Geliang Tang Committed by Herbert Xu
Browse files

crypto: ccp - use to_pci_dev and to_platform_device 



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

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent a239c36e

drivers/crypto/ccp/ccp-pci.c

+4 −4
Original line number Diff line number Diff line
@@ -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 @@ static int ccp_get_msix_irqs(struct ccp_device *ccp) 
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;

drivers/crypto/ccp/ccp-platform.c

+2 −4
Original line number Diff line number Diff line
@@ -35,8 +35,7 @@ struct ccp_platform { 
static int ccp_get_irq(struct ccp_device *ccp)

{

	struct device *dev = ccp->dev;

	struct platform_device *pdev = container_of(dev,

					struct platform_device, dev);

	struct platform_device *pdev = to_platform_device(dev);

	int ret;



	ret = platform_get_irq(pdev, 0);
@@ -78,8 +77,7 @@ static void ccp_free_irqs(struct ccp_device *ccp) 
static struct resource *ccp_find_mmio_area(struct ccp_device *ccp)

{

	struct device *dev = ccp->dev;

	struct platform_device *pdev = container_of(dev,

					struct platform_device, dev);

	struct platform_device *pdev = to_platform_device(dev);

	struct resource *ior;



	ior = platform_get_resource(pdev, IORESOURCE_MEM, 0);