[PATCH v2 07/20] Input: rmi4 - fix bit count in bitmap_copy()

[Dmitry Torokhov]

bitmap_copy() takes number of bits, not bytes (or longs). Correct
the bit count in rmi_driver_set_irq_bits() and
rmi_driver_clear_irq_bits().

Fixes: 2b6a321da9a2 ("Input: synaptics-rmi4 - add support for Synaptics RMI4 devices")
Cc: stable@xxxxxxxxxxxxxxx
Assisted-by: Gemini:gemini-3.1-pro
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
 drivers/input/rmi4/rmi_driver.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index c2843c21f0b9..ebff1ce07e58 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -388,9 +388,8 @@ static int rmi_driver_set_irq_bits(struct rmi_device *rmi_dev,
 							__func__);
 		goto error_unlock;
 	}
-	bitmap_copy(data->current_irq_mask, data->new_irq_mask,
-		    data->num_of_irq_regs);
 
+	bitmap_copy(data->current_irq_mask, data->new_irq_mask, data->irq_count);
 	bitmap_or(data->fn_irq_bits, data->fn_irq_bits, mask, data->irq_count);
 
 error_unlock:
@@ -419,8 +418,8 @@ static int rmi_driver_clear_irq_bits(struct rmi_device *rmi_dev,
 							__func__);
 		goto error_unlock;
 	}
-	bitmap_copy(data->current_irq_mask, data->new_irq_mask,
-		    data->num_of_irq_regs);
+
+	bitmap_copy(data->current_irq_mask, data->new_irq_mask, data->irq_count);
 
 error_unlock:
 	mutex_unlock(&data->irq_mutex);
-- 
2.54.0.545.g6539524ca2-goog