[PATCH] crypto: talitos: pass talitos_private to irq handlers

[PATCH] crypto: talitos: pass talitos_private to irq handlers

[Rosen Penev]

The irq handlers only need priv, which they can get from the
dev_get_drvdata() they currently perform on the struct device passed
as data. Pass priv directly as the irq handler data and drop the
dev_get_drvdata() call, while deriving dev from priv->dev where
still needed.

Assisted-by: opencode:deepseek-v4-flash-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/crypto/talitos.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index fa96b6bf17e3..89e00581ebb7 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -751,8 +751,7 @@ static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
 #define DEF_TALITOS1_INTERRUPT(name, ch_done_mask, ch_err_mask, tlet)	       \
 static irqreturn_t talitos1_interrupt_##name(int irq, void *data)	       \
 {									       \
-	struct device *dev = data;					       \
-	struct talitos_private *priv = dev_get_drvdata(dev);		       \
+	struct talitos_private *priv = data;				       \
 	u32 isr, isr_lo;						       \
 	unsigned long flags;						       \
 									       \
@@ -765,7 +764,7 @@ static irqreturn_t talitos1_interrupt_##name(int irq, void *data)	       \
 									       \
 	if (unlikely(isr & ch_err_mask || isr_lo & TALITOS1_IMR_LO_INIT)) {    \
 		spin_unlock_irqrestore(&priv->reg_lock, flags);		       \
-		talitos_error(dev, isr & ch_err_mask, isr_lo);		       \
+		talitos_error(priv->dev, isr & ch_err_mask, isr_lo);	       \
 	}								       \
 	else {								       \
 		if (likely(isr & ch_done_mask)) {			       \
@@ -786,8 +785,7 @@ DEF_TALITOS1_INTERRUPT(4ch, TALITOS1_ISR_4CHDONE, TALITOS1_ISR_4CHERR, 0)
 #define DEF_TALITOS2_INTERRUPT(name, ch_done_mask, ch_err_mask, tlet)	       \
 static irqreturn_t talitos2_interrupt_##name(int irq, void *data)	       \
 {									       \
-	struct device *dev = data;					       \
-	struct talitos_private *priv = dev_get_drvdata(dev);		       \
+	struct talitos_private *priv = data;				       \
 	u32 isr, isr_lo;						       \
 	unsigned long flags;						       \
 									       \
@@ -800,7 +798,7 @@ static irqreturn_t talitos2_interrupt_##name(int irq, void *data)	       \
 									       \
 	if (unlikely(isr & ch_err_mask || isr_lo)) {			       \
 		spin_unlock_irqrestore(&priv->reg_lock, flags);		       \
-		talitos_error(dev, isr & ch_err_mask, isr_lo);		       \
+		talitos_error(priv->dev, isr & ch_err_mask, isr_lo);	       \
 	}								       \
 	else {								       \
 		if (likely(isr & ch_done_mask)) {			       \
@@ -3361,7 +3359,7 @@ static int talitos_probe_irq(struct platform_device *ofdev)
 
 	if (is_sec1) {
 		err = request_irq(priv->irq[0], talitos1_interrupt_4ch, 0,
-				  dev_driver_string(dev), dev);
+				  dev_driver_string(dev), priv);
 		goto primary_out;
 	}
 
@@ -3372,18 +3370,18 @@ static int talitos_probe_irq(struct platform_device *ofdev)
 	/* get the primary irq line */
 	if (priv->irq[1] < 0) {
 		err = request_irq(priv->irq[0], talitos2_interrupt_4ch, 0,
-				  dev_driver_string(dev), dev);
+				  dev_driver_string(dev), priv);
 		goto primary_out;
 	}
 
 	err = request_irq(priv->irq[0], talitos2_interrupt_ch0_2, 0,
-			  dev_driver_string(dev), dev);
+			  dev_driver_string(dev), priv);
 	if (err)
 		goto primary_out;
 
 	/* get the secondary irq line */
 	err = request_irq(priv->irq[1], talitos2_interrupt_ch1_3, 0,
-			  dev_driver_string(dev), dev);
+			  dev_driver_string(dev), priv);
 	if (err) {
 		dev_err(dev, "failed to request secondary irq\n");
 		priv->irq[1] = 0;
-- 
2.55.0