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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-22 12:02:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-22 12:02:21 -0700 |
| commit | 57f1c3caf5137d4493fcd1d07c3ae4a5636f4949 (patch) | |
| tree | 1a4f6003f3f1e8730abc476020bbf33452813f24 /drivers/hsi | |
| parent | 5d4156ac48a4f4c0b7f980a51937e33362f78911 (diff) | |
| parent | c1030cd456198a2c58f718c3c4b215698d635553 (diff) | |
| download | lwn-57f1c3caf5137d4493fcd1d07c3ae4a5636f4949.tar.gz lwn-57f1c3caf5137d4493fcd1d07c3ae4a5636f4949.zip | |
Merge tag 'hsi-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
Pull HSI updates from Sebastian Reichel:
"Misc cleanups"
* tag 'hsi-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
HSI: Remove dev_err() usage after platform_get_irq()
HSI: ssi_protocol: Mark expected switch fall-throughs
Diffstat (limited to 'drivers/hsi')
| -rw-r--r-- | drivers/hsi/clients/ssi_protocol.c | 7 | ||||
| -rw-r--r-- | drivers/hsi/controllers/omap_ssi_core.c | 4 | ||||
| -rw-r--r-- | drivers/hsi/controllers/omap_ssi_port.c | 4 |
3 files changed, 6 insertions, 9 deletions
diff --git a/drivers/hsi/clients/ssi_protocol.c b/drivers/hsi/clients/ssi_protocol.c index 0253e76f1df2..365b5d5967ac 100644 --- a/drivers/hsi/clients/ssi_protocol.c +++ b/drivers/hsi/clients/ssi_protocol.c @@ -291,7 +291,7 @@ static void ssip_set_rxstate(struct ssi_protocol *ssi, unsigned int state) /* CMT speech workaround */ if (atomic_read(&ssi->tx_usecnt)) break; - /* Otherwise fall through */ + /* Else, fall through */ case RECEIVING: mod_timer(&ssi->keep_alive, jiffies + msecs_to_jiffies(SSIP_KATOUT)); @@ -466,9 +466,10 @@ static void ssip_keep_alive(struct timer_list *t) case SEND_READY: if (atomic_read(&ssi->tx_usecnt) == 0) break; + /* Fall through */ /* - * Fall through. Workaround for cmt-speech - * in that case we relay on audio timers. + * Workaround for cmt-speech in that case + * we relay on audio timers. */ case SEND_IDLE: spin_unlock(&ssi->lock); diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c index 0cba567ee2d7..4bc4a201f0f6 100644 --- a/drivers/hsi/controllers/omap_ssi_core.c +++ b/drivers/hsi/controllers/omap_ssi_core.c @@ -370,10 +370,8 @@ static int ssi_add_controller(struct hsi_controller *ssi, if (err < 0) goto out_err; err = platform_get_irq_byname(pd, "gdd_mpu"); - if (err < 0) { - dev_err(&pd->dev, "GDD IRQ resource missing\n"); + if (err < 0) goto out_err; - } omap_ssi->gdd_irq = err; tasklet_init(&omap_ssi->gdd_tasklet, ssi_gdd_tasklet, (unsigned long)ssi); diff --git a/drivers/hsi/controllers/omap_ssi_port.c b/drivers/hsi/controllers/omap_ssi_port.c index 2cd93119515f..a0cb5be246e1 100644 --- a/drivers/hsi/controllers/omap_ssi_port.c +++ b/drivers/hsi/controllers/omap_ssi_port.c @@ -1038,10 +1038,8 @@ static int ssi_port_irq(struct hsi_port *port, struct platform_device *pd) int err; err = platform_get_irq(pd, 0); - if (err < 0) { - dev_err(&port->device, "Port IRQ resource missing\n"); + if (err < 0) return err; - } omap_port->irq = err; err = devm_request_threaded_irq(&port->device, omap_port->irq, NULL, ssi_pio_thread, IRQF_ONESHOT, "SSI PORT", port); |