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-rw-r--r--drivers/base/regmap/regmap-irq.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index bd54f63be9ed..6b8a74c3ed18 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -100,6 +100,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
100 u8 *buf8 = data->status_reg_buf; 100 u8 *buf8 = data->status_reg_buf;
101 u16 *buf16 = data->status_reg_buf; 101 u16 *buf16 = data->status_reg_buf;
102 u32 *buf32 = data->status_reg_buf; 102 u32 *buf32 = data->status_reg_buf;
103 bool handled = false;
103 104
104 ret = regmap_bulk_read(map, chip->status_base, data->status_reg_buf, 105 ret = regmap_bulk_read(map, chip->status_base, data->status_reg_buf,
105 chip->num_regs); 106 chip->num_regs);
@@ -146,10 +147,14 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
146 if (data->status_buf[chip->irqs[i].reg_offset] & 147 if (data->status_buf[chip->irqs[i].reg_offset] &
147 chip->irqs[i].mask) { 148 chip->irqs[i].mask) {
148 handle_nested_irq(data->irq_base + i); 149 handle_nested_irq(data->irq_base + i);
150 handled = true;
149 } 151 }
150 } 152 }
151 153
152 return IRQ_HANDLED; 154 if (handled)
155 return IRQ_HANDLED;
156 else
157 return IRQ_NONE;
153} 158}
154 159
155/** 160/**