Originally the irq_mask member of rmi_function was a pointer. Then it was switched to being a zero length array. However, the checks for a NULL pointer where not removed.
Signed-off-by: Andrew Duggan <[email protected]> --- drivers/input/rmi4/rmi_driver.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c index da38f0a..faa295e 100644 --- a/drivers/input/rmi4/rmi_driver.c +++ b/drivers/input/rmi4/rmi_driver.c @@ -126,7 +126,7 @@ static void process_one_interrupt(struct rmi_driver_data *data, return; fh = to_rmi_function_handler(fn->dev.driver); - if (fn->irq_mask && fh->attention) { + if (fh->attention) { bitmap_and(data->fn_irq_bits, data->irq_status, fn->irq_mask, data->irq_count); if (!bitmap_empty(data->fn_irq_bits, data->irq_count)) @@ -172,8 +172,7 @@ int rmi_process_interrupt_requests(struct rmi_device *rmi_dev) * use irq_chip. */ list_for_each_entry(entry, &data->function_list, node) - if (entry->irq_mask) - process_one_interrupt(data, entry); + process_one_interrupt(data, entry); if (data->input) input_sync(data->input); -- 2.5.0
