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

From: Stephen Rothwell
Date: Sat Jun 20 2015 - 10:32:02 EST

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@xxxxxxxxxxxxxxxx>
Date: Sun, 21 Jun 2015 00:23:08 +1000
Subject: [PATCH] crypto: marvell/cesa - fix up for of_get_named_gen_pool()

Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
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,

Stephen Rothwell sfr@xxxxxxxxxxxxxxxx

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