6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
[ Upstream commit 7cb6362c63df233172eaecddaf9ce2ce2f769112 ]
Rename rzg2l_tint_eoi()->rzg2l_clear_tint_int() and simplify the code by
removing redundant priv and hw_irq local variables.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Stable-dep-of: 853a6030303f ("irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/irqchip/irq-renesas-rzg2l.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c
index 6e81b5945d21b..2fcd63bfb44d2 100644
--- a/drivers/irqchip/irq-renesas-rzg2l.c
+++ b/drivers/irqchip/irq-renesas-rzg2l.c
@@ -90,11 +90,9 @@ static void rzg2l_irq_eoi(struct irq_data *d)
}
}
-static void rzg2l_tint_eoi(struct irq_data *d)
+static void rzg2l_clear_tint_int(struct rzg2l_irqc_priv *priv, unsigned int hwirq)
{
- unsigned int hw_irq = irqd_to_hwirq(d) - IRQC_TINT_START;
- struct rzg2l_irqc_priv *priv = irq_data_to_priv(d);
- u32 bit = BIT(hw_irq);
+ u32 bit = BIT(hwirq - IRQC_TINT_START);
u32 reg;
reg = readl_relaxed(priv->base + TSCR);
@@ -117,7 +115,7 @@ static void rzg2l_irqc_eoi(struct irq_data *d)
if (hw_irq >= IRQC_IRQ_START && hw_irq <= IRQC_IRQ_COUNT)
rzg2l_irq_eoi(d);
else if (hw_irq >= IRQC_TINT_START && hw_irq < IRQC_NUM_IRQ)
- rzg2l_tint_eoi(d);
+ rzg2l_clear_tint_int(priv, hw_irq);
raw_spin_unlock(&priv->lock);
irq_chip_eoi_parent(d);
}
--
2.43.0
