[PATCH v2 45/57] irqdomain: i2c: Switch to irq_find_mapping()

Jiri Slaby (SUSE)
2025-03-19T09:33:03Z

irq_linear_revmap() is deprecated, so remove all its uses and supersede
them by an identical call to irq_find_mapping().

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Peter Rosin <peda@axentia.se>
Cc: linux-i2c@vger.kernel.org
---
drivers/i2c/muxes/i2c-mux-pca954x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c
index f6430db6c115..5bb26af0f532 100644
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -414,7 +414,7 @@ static irqreturn_t pca954x_irq_handler(int irq, void *dev_id)

pending = (ret >> PCA954X_IRQ_OFFSET) & (BIT(data->chip->nchans) - 1);
for_each_set_bit(i, &pending, data->chip->nchans)
- handle_nested_irq(irq_linear_revmap(data->irq, i));
+ handle_nested_irq(irq_find_mapping(data->irq, i));

return IRQ_RETVAL(pending);
}
--
2.49.0