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| author | Andrew Duggan <aduggan@synaptics.com> | 2016-03-17 17:06:24 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-17 17:15:56 -0700 |
| commit | a1376d3de45d3ebc26ecd8f5a57b902f52157082 (patch) | |
| tree | 6fcebaadcd6f6fef0a72e8390a39bd22eb519d4c /drivers/input/rmi4 | |
| parent | 2d5f5611dd0de52e9a52b56391a7049a52184e72 (diff) | |
| download | linux-a1376d3de45d3ebc26ecd8f5a57b902f52157082.tar.gz linux-a1376d3de45d3ebc26ecd8f5a57b902f52157082.tar.bz2 linux-a1376d3de45d3ebc26ecd8f5a57b902f52157082.zip | |
Input: synaptics-rmi4 - remove check of Non-NULL array
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 <aduggan@synaptics.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/rmi4')
| -rw-r--r-- | drivers/input/rmi4/rmi_driver.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c index da38f0ad80ed..faa295ec4f31 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); |