| Message ID | 20201127152259.1470079-1-l.goehrs@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ALSA: ppc: remove redundant checks in PS3 driver probe | expand |
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 58bb49fff184..b6e4aa3df870 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -896,11 +896,6 @@ static int snd_ps3_driver_probe(struct ps3_system_bus_device *dev) u64 lpar_addr, lpar_size; static u64 dummy_mask; - if (WARN_ON(!firmware_has_feature(FW_FEATURE_PS3_LV1))) - return -ENODEV; - if (WARN_ON(dev->match_id != PS3_MATCH_ID_SOUND)) - return -ENODEV; - the_card.ps3_dev = dev; ret = ps3_open_hv_device(dev);
The check for the FW_FEATURE_PS3_LV1 firmware feature is already performed in ps3_system_bus_init() before registering the driver. So if the probe function is actually used, this feature is already known to be available. The check for the match id is also superfluous; the condition is always true because the bus' match function (ps3_system_bus_match()) only considers this driver for devices having: dev->match_id == snd_ps3_bus_driver_info.match_id. Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Leonard Goehrs <l.goehrs@pengutronix.de> --- sound/ppc/snd_ps3.c | 5 ----- 1 file changed, 5 deletions(-)