diff options
Diffstat (limited to 'drivers/crypto/atmel-tdes.c')
| -rw-r--r-- | drivers/crypto/atmel-tdes.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index c9ded8be9c39..099b32a10dd7 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -28,7 +28,7 @@ #include <linux/irq.h> #include <linux/scatterlist.h> #include <linux/dma-mapping.h> -#include <linux/of_device.h> +#include <linux/mod_devicetable.h> #include <linux/delay.h> #include <linux/crypto.h> #include <crypto/scatterwalk.h> @@ -1139,13 +1139,11 @@ static void atmel_tdes_get_cap(struct atmel_tdes_dev *dd) } } -#if defined(CONFIG_OF) static const struct of_device_id atmel_tdes_dt_ids[] = { { .compatible = "atmel,at91sam9g46-tdes" }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, atmel_tdes_dt_ids); -#endif static int atmel_tdes_probe(struct platform_device *pdev) { @@ -1172,11 +1170,9 @@ static int atmel_tdes_probe(struct platform_device *pdev) crypto_init_queue(&tdes_dd->queue, ATMEL_TDES_QUEUE_LENGTH); - /* Get the base address */ - tdes_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!tdes_res) { - dev_err(dev, "no MEM resource info\n"); - err = -ENODEV; + tdes_dd->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &tdes_res); + if (IS_ERR(tdes_dd->io_base)) { + err = PTR_ERR(tdes_dd->io_base); goto err_tasklet_kill; } tdes_dd->phys_base = tdes_res->start; @@ -1203,12 +1199,6 @@ static int atmel_tdes_probe(struct platform_device *pdev) goto err_tasklet_kill; } - tdes_dd->io_base = devm_ioremap_resource(&pdev->dev, tdes_res); - if (IS_ERR(tdes_dd->io_base)) { - err = PTR_ERR(tdes_dd->io_base); - goto err_tasklet_kill; - } - err = atmel_tdes_hw_version_init(tdes_dd); if (err) goto err_tasklet_kill; @@ -1282,7 +1272,7 @@ static struct platform_driver atmel_tdes_driver = { .remove = atmel_tdes_remove, .driver = { .name = "atmel_tdes", - .of_match_table = of_match_ptr(atmel_tdes_dt_ids), + .of_match_table = atmel_tdes_dt_ids, }, }; |