linux-kernel - linux-next: build failure after merge of the akpm tree

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Date:	Sun, 21 Jun 2015 00:31:39 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Vladimir Zapolskiy <vladimir_zapolskiy@...tor.com>,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>
Subject: linux-next: build failure after merge of the akpm tree

Hi Andrew,

After merging the akpm tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/crypto/marvell/cesa.c: In function 'mv_cesa_get_sram':
drivers/crypto/marvell/cesa.c:324:2: error: implicit declaration of function 'of_get_named_gen_pool' [-Werror=implicit-function-declaration]
  engine->pool = of_get_named_gen_pool(cesa->dev->of_node,
  ^
drivers/crypto/marvell/cesa.c:324:15: warning: assignment makes pointer from integer without a cast
  engine->pool = of_get_named_gen_pool(cesa->dev->of_node,
               ^

Caused by commit:

  f63601fd616a ("crypto: marvell/cesa - add a new driver for Marvell's CESA")

from the crypto tree interacting with patch:

  "genalloc: rename of_get_named_gen_pool() to of_gen_pool_get()"

from the akpm tree.

I added this merge fix patch:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Sun, 21 Jun 2015 00:23:08 +1000
Subject: [PATCH] crypto: marvell/cesa - fix up for of_get_named_gen_pool()
 rename

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/crypto/marvell/cesa.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c
index a432633bced4..1c6f98dd88f4 100644
--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c
@@ -321,9 +321,8 @@ static int mv_cesa_get_sram(struct platform_device *pdev, int idx)
 	const char *res_name = "sram";
 	struct resource *res;
 
-	engine->pool = of_get_named_gen_pool(cesa->dev->of_node,
-					     "marvell,crypto-srams",
-					     idx);
+	engine->pool = of_gen_pool_get(cesa->dev->of_node,
+				       "marvell,crypto-srams", idx);
 	if (engine->pool) {
 		engine->sram = gen_pool_dma_alloc(engine->pool,
 						  cesa->sram_size,

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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