diff options
Diffstat (limited to 'drivers/crypto/mv_cesa.c')
| -rw-r--r-- | drivers/crypto/mv_cesa.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c index 21c1a87032b..24ccae453e7 100644 --- a/drivers/crypto/mv_cesa.c +++ b/drivers/crypto/mv_cesa.c @@ -19,6 +19,9 @@ #include <linux/clk.h> #include <crypto/internal/hash.h> #include <crypto/sha.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/of_irq.h> #include "mv_cesa.h" @@ -1062,7 +1065,10 @@ static int mv_probe(struct platform_device *pdev) goto err_unmap_reg; } - irq = platform_get_irq(pdev, 0); + if (pdev->dev.of_node) + irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + else + irq = platform_get_irq(pdev, 0); if (irq < 0 || irq == NO_IRQ) { ret = irq; goto err_unmap_sram; @@ -1170,12 +1176,19 @@ static int mv_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id mv_cesa_of_match_table[] = { + { .compatible = "marvell,orion-crypto", }, + {} +}; +MODULE_DEVICE_TABLE(of, mv_cesa_of_match_table); + static struct platform_driver marvell_crypto = { .probe = mv_probe, - .remove = mv_remove, + .remove = __devexit_p(mv_remove), .driver = { .owner = THIS_MODULE, .name = "mv_crypto", + .of_match_table = of_match_ptr(mv_cesa_of_match_table), }, }; MODULE_ALIAS("platform:mv_crypto"); |