On 09/28/2016 10:49 AM, Gary R Hook wrote:
> Change names of data structure instances; add const
> keyword where appropriate.
>
> Signed-off-by: Gary R Hook <gary.hook@xxxxxxx>
> ---
> drivers/crypto/ccp/ccp-dev-v3.c | 2 +-
> drivers/crypto/ccp/ccp-dev-v5.c | 7 +++++--
> drivers/crypto/ccp/ccp-dev.h | 6 +++---
> drivers/crypto/ccp/ccp-pci.c | 4 ++--
> 4 files changed, 11 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/crypto/ccp/ccp-dev-v3.c b/drivers/crypto/ccp/ccp-dev-v3.c
> index 578522d..b6615b1 100644
> --- a/drivers/crypto/ccp/ccp-dev-v3.c
> +++ b/drivers/crypto/ccp/ccp-dev-v3.c
> @@ -566,7 +566,7 @@ static const struct ccp_actions ccp3_actions = {
> .irqhandler = ccp_irq_handler,
> };
>
> -struct ccp_vdata ccpv3 = {
> +const struct ccp_vdata ccpv3 = {
> .version = CCP_VERSION(3, 0),
> .setup = NULL,
> .perform = &ccp3_actions,
> diff --git a/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c
> index 9df1526..a90ca9e 100644
> --- a/drivers/crypto/ccp/ccp-dev-v5.c
> +++ b/drivers/crypto/ccp/ccp-dev-v5.c
> @@ -839,6 +839,9 @@ static int ccp5_init(struct ccp_device *ccp)
>
> return 0;
>
> +e_hwrng:
> + ccp_unregister_rng(ccp);
> +
This label has been added but is never used. I assume that you wanted
to put a goto e_hwrng if ccp_dmaengine_register() fails.
Thanks,
Tom
> e_kthread:
> for (i = 0; i < ccp->cmd_q_count; i++)
> if (ccp->cmd_q[i].kthread)
> @@ -994,7 +997,7 @@ static const struct ccp_actions ccp5_actions = {
> .irqhandler = ccp5_irq_handler,
> };
>
> -struct ccp_vdata ccpv5 = {
> +const struct ccp_vdata ccpv5a = {
> .version = CCP_VERSION(5, 0),
> .setup = ccp5_config,
> .perform = &ccp5_actions,
> @@ -1002,7 +1005,7 @@ struct ccp_vdata ccpv5 = {
> .offset = 0x0,
> };
>
> -struct ccp_vdata ccpv5other = {
> +const struct ccp_vdata ccpv5b = {
> .version = CCP_VERSION(5, 0),
> .setup = ccp5other_config,
> .perform = &ccp5_actions,
> diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h
> index ebc9365..08f58b0 100644
> --- a/drivers/crypto/ccp/ccp-dev.h
> +++ b/drivers/crypto/ccp/ccp-dev.h
> @@ -639,8 +639,8 @@ struct ccp_vdata {
> const unsigned int offset;
> };
>
> -extern struct ccp_vdata ccpv3;
> -extern struct ccp_vdata ccpv5;
> -extern struct ccp_vdata ccpv5other;
> +extern const struct ccp_vdata ccpv3;
> +extern const struct ccp_vdata ccpv5a;
> +extern const struct ccp_vdata ccpv5b;
>
> #endif
> diff --git a/drivers/crypto/ccp/ccp-pci.c b/drivers/crypto/ccp/ccp-pci.c
> index 239cbf2..28a9996 100644
> --- a/drivers/crypto/ccp/ccp-pci.c
> +++ b/drivers/crypto/ccp/ccp-pci.c
> @@ -325,8 +325,8 @@ static int ccp_pci_resume(struct pci_dev *pdev)
>
> static const struct pci_device_id ccp_pci_table[] = {
> { PCI_VDEVICE(AMD, 0x1537), (kernel_ulong_t)&ccpv3 },
> - { PCI_VDEVICE(AMD, 0x1456), (kernel_ulong_t)&ccpv5 },
> - { PCI_VDEVICE(AMD, 0x1468), (kernel_ulong_t)&ccpv5other },
> + { PCI_VDEVICE(AMD, 0x1456), (kernel_ulong_t)&ccpv5a },
> + { PCI_VDEVICE(AMD, 0x1468), (kernel_ulong_t)&ccpv5b },
> /* Last entry must be zero */
> { 0, }
> };
>
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