crypto: cesa - use devm_platform_get_and_ioremap_resource

Removes separate steps. Requires index instead of name.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/marvell/cesa/cesa.c b/drivers/crypto/marvell/cesa/cesa.c
index 30f6ee99a8f855ba519675b97a4f0d3bf3d82a64..fa08f10e6f3f2c371acadeb7e7bc554c71ba0a29 100644 (file)
--- a/drivers/crypto/marvell/cesa/cesa.c
+++ b/drivers/crypto/marvell/cesa/cesa.c
@@ -375,7 +375,6 @@ static int mv_cesa_get_sram(struct platform_device *pdev, int idx)
 {
        struct mv_cesa_dev *cesa = platform_get_drvdata(pdev);
        struct mv_cesa_engine *engine = &cesa->engines[idx];
-       const char *res_name = "sram";
        struct resource *res;
 
        engine->pool = of_gen_pool_get(cesa->dev->of_node,
@@ -391,19 +390,7 @@ static int mv_cesa_get_sram(struct platform_device *pdev, int idx)
                return -ENOMEM;
        }
 
-       if (cesa->caps->nengines > 1) {
-               if (!idx)
-                       res_name = "sram0";
-               else
-                       res_name = "sram1";
-       }
-
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-                                          res_name);
-       if (!res || resource_size(res) < cesa->sram_size)
-               return -EINVAL;
-
-       engine->sram = devm_ioremap_resource(cesa->dev, res);
+       engine->sram = devm_platform_get_and_ioremap_resource(pdev, idx, &res);
        if (IS_ERR(engine->sram))
                return PTR_ERR(engine->sram);