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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-22 22:02:21 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-22 22:02:21 +0300
commit57f1c3caf5137d4493fcd1d07c3ae4a5636f4949 (patch)
tree1a4f6003f3f1e8730abc476020bbf33452813f24 /drivers/hsi
parent5d4156ac48a4f4c0b7f980a51937e33362f78911 (diff)
parentc1030cd456198a2c58f718c3c4b215698d635553 (diff)
downloadlinux-57f1c3caf5137d4493fcd1d07c3ae4a5636f4949.tar.xz
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.c7
-rw-r--r--drivers/hsi/controllers/omap_ssi_core.c4
-rw-r--r--drivers/hsi/controllers/omap_ssi_port.c4
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);