Replace irq_of_parse_and_map() with platform_get_irq() as recommended for device-managed IRQ lookup. Properly propagate any errors returned from platform_get_irq(). irq_of_parse_and_map() requires ire_dispose_mapping(), which is missing.
Assisted-by: opencode:big-pickle Signed-off-by: Rosen Penev <[email protected]> --- drivers/i2c/busses/i2c-cpm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 2cb6a233d313..23679c192edc 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -434,9 +434,9 @@ static int cpm_i2c_setup(struct cpm_i2c *cpm) init_waitqueue_head(&cpm->i2c_wait); - cpm->irq = irq_of_parse_and_map(ofdev->dev.of_node, 0); - if (!cpm->irq) - return -EINVAL; + cpm->irq = platform_get_irq(ofdev, 0); + if (cpm->irq < 0) + return cpm->irq; /* Install interrupt handler. */ ret = request_irq(cpm->irq, cpm_i2c_interrupt, 0, "cpm_i2c", -- 2.54.0
