diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2025-04-09 14:23:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-17 10:56:11 +0200 |
| commit | a7924f4c489bb6a3f28850f13eaa3e1d2747d0fb (patch) | |
| tree | 8bdeb1dd924a18dd6faad5980ed3a5e21f11a787 | |
| parent | c2c707bd45426df6edc5cf9f5f9fd857bd9926a9 (diff) | |
comedi: ni_atmio: avoid warning for unused device_ids[] table
When the driver is built-in, it produces a W=1 warning:
drivers/comedi/drivers/ni_atmio.c:209:35: error: 'device_ids' defined but not used [-Werror=unused-const-variable=]
209 | static const struct pnp_device_id device_ids[] = {
The actual probe() function has a different way of identifying
the hardware, so just mark this one as __maybe_unused so it
can be dropped when built-in.
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250409122314.2848028-8-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/comedi/drivers/ni_atmio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/comedi/drivers/ni_atmio.c b/drivers/comedi/drivers/ni_atmio.c index 330ae1c58800..b4e759e5703f 100644 --- a/drivers/comedi/drivers/ni_atmio.c +++ b/drivers/comedi/drivers/ni_atmio.c @@ -215,7 +215,7 @@ static const int ni_irqpin[] = { #include "ni_mio_common.c" -static const struct pnp_device_id device_ids[] = { +static const struct pnp_device_id __maybe_unused device_ids[] = { {.id = "NIC1900", .driver_data = 0}, {.id = "NIC2400", .driver_data = 0}, {.id = "NIC2500", .driver_data = 0}, |