diff options
Diffstat (limited to 'drivers/crypto/ux500/hash/hash_core.c')
| -rw-r--r-- | drivers/crypto/ux500/hash/hash_core.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c index 6dbb9ec709a3..08d5032cb564 100644 --- a/drivers/crypto/ux500/hash/hash_core.c +++ b/drivers/crypto/ux500/hash/hash_core.c @@ -1894,19 +1894,17 @@ static void ux500_hash_shutdown(struct platform_device *pdev) /** * ux500_hash_suspend - Function that suspends the hash device. - * @pdev: The platform device. - * @state: - + * @dev: Device to suspend. */ -static int ux500_hash_suspend(struct platform_device *pdev, pm_message_t state) +static int ux500_hash_suspend(struct device *dev) { int ret; struct hash_device_data *device_data; struct hash_ctx *temp_ctx = NULL; - device_data = platform_get_drvdata(pdev); + device_data = dev_get_drvdata(dev); if (!device_data) { - dev_err(&pdev->dev, "[%s] platform_get_drvdata() failed!", - __func__); + dev_err(dev, "[%s] platform_get_drvdata() failed!", __func__); return -ENOMEM; } @@ -1917,33 +1915,32 @@ static int ux500_hash_suspend(struct platform_device *pdev, pm_message_t state) if (device_data->current_ctx == ++temp_ctx) { if (down_interruptible(&driver_data.device_allocation)) - dev_dbg(&pdev->dev, "[%s]: down_interruptible() " - "failed", __func__); + dev_dbg(dev, "[%s]: down_interruptible() failed", + __func__); ret = hash_disable_power(device_data, false); } else ret = hash_disable_power(device_data, true); if (ret) - dev_err(&pdev->dev, "[%s]: hash_disable_power()", __func__); + dev_err(dev, "[%s]: hash_disable_power()", __func__); return ret; } /** * ux500_hash_resume - Function that resume the hash device. - * @pdev: The platform device. + * @dev: Device to resume. */ -static int ux500_hash_resume(struct platform_device *pdev) +static int ux500_hash_resume(struct device *dev) { int ret = 0; struct hash_device_data *device_data; struct hash_ctx *temp_ctx = NULL; - device_data = platform_get_drvdata(pdev); + device_data = dev_get_drvdata(dev); if (!device_data) { - dev_err(&pdev->dev, "[%s] platform_get_drvdata() failed!", - __func__); + dev_err(dev, "[%s] platform_get_drvdata() failed!", __func__); return -ENOMEM; } @@ -1958,21 +1955,21 @@ static int ux500_hash_resume(struct platform_device *pdev) ret = hash_enable_power(device_data, true); if (ret) - dev_err(&pdev->dev, "[%s]: hash_enable_power() failed!", - __func__); + dev_err(dev, "[%s]: hash_enable_power() failed!", __func__); return ret; } +static SIMPLE_DEV_PM_OPS(ux500_hash_pm, ux500_hash_suspend, ux500_hash_resume); + static struct platform_driver hash_driver = { .probe = ux500_hash_probe, .remove = ux500_hash_remove, .shutdown = ux500_hash_shutdown, - .suspend = ux500_hash_suspend, - .resume = ux500_hash_resume, .driver = { .owner = THIS_MODULE, .name = "hash1", + .pm = &ux500_hash_pm, } }; |