[PATCH] crypto: amlogic - Save a few bytes of memory

[Christophe JAILLET]

There is no real point in allocating dedicated memory for the irqs array.
MAXFLOW is only 2, so it is easier to allocated the needed space
directly within the 'meson_dev' structure.

This saves some memory allocation and avoids an indirection when using the
irqs array.

Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>
---
 drivers/crypto/amlogic/amlogic-gxl-core.c | 1 -
 drivers/crypto/amlogic/amlogic-gxl.h      | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c
index 6e7ae896717c..937187027ad5 100644
--- a/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -237,7 +237,6 @@ static int meson_crypto_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	mc->irqs = devm_kcalloc(mc->dev, MAXFLOW, sizeof(int), GFP_KERNEL);
 	for (i = 0; i < MAXFLOW; i++) {
 		mc->irqs[i] = platform_get_irq(pdev, i);
 		if (mc->irqs[i] < 0)
diff --git a/drivers/crypto/amlogic/amlogic-gxl.h b/drivers/crypto/amlogic/amlogic-gxl.h
index dc0f142324a3..8c0746a1d6d4 100644
--- a/drivers/crypto/amlogic/amlogic-gxl.h
+++ b/drivers/crypto/amlogic/amlogic-gxl.h
@@ -95,7 +95,7 @@ struct meson_dev {
 	struct device *dev;
 	struct meson_flow *chanlist;
 	atomic_t flow;
-	int *irqs;
+	int irqs[MAXFLOW];
 #ifdef CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG
 	struct dentry *dbgfs_dir;
 #endif
-- 
2.34.1