diff options
| author |   Sebastian Reichel <sre@kernel.org> | 2016-06-17 20:59:46 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-06-28 00:39:21 +0200 |
| commit | ea88f717cdbe94e60bf2b0082648453cf2401ffc (patch) | |
| tree | 9498967268b9700664226694dd13feb0a318689c /drivers/hsi | |
| parent | HSI: omap_ssi_port: prepare start_tx/stop_tx for blocking pm_runtime calls (diff) | |
| download | linux-dev-ea88f717cdbe94e60bf2b0082648453cf2401ffc.tar.xz linux-dev-ea88f717cdbe94e60bf2b0082648453cf2401ffc.zip | |
HSI: omap_ssi_core: use pm_runtime_put instead of pm_runtime_put_sync
There is no need to disable the device synchronously, so
don't do it.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Tested-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/hsi')
| -rw-r--r-- | drivers/hsi/controllers/omap_ssi_core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c index a463420a0810..618db80577c3 100644 --- a/drivers/hsi/controllers/omap_ssi_core.c +++ b/drivers/hsi/controllers/omap_ssi_core.c @@ -58,7 +58,7 @@ static int ssi_debug_show(struct seq_file *m, void *p __maybe_unused) seq_printf(m, "REVISION\t: 0x%08x\n", readl(sys + SSI_REVISION_REG)); seq_printf(m, "SYSCONFIG\t: 0x%08x\n", readl(sys + SSI_SYSCONFIG_REG)); seq_printf(m, "SYSSTATUS\t: 0x%08x\n", readl(sys + SSI_SYSSTATUS_REG)); - pm_runtime_put_sync(ssi->device.parent); + pm_runtime_put(ssi->device.parent); return 0; } @@ -112,7 +112,7 @@ static int ssi_debug_gdd_show(struct seq_file *m, void *p __maybe_unused) readw(gdd + SSI_GDD_CLNK_CTRL_REG(lch))); } - pm_runtime_put_sync(ssi->device.parent); + pm_runtime_put(ssi->device.parent); return 0; } @@ -193,7 +193,7 @@ void ssi_waketest(struct hsi_client *cl, unsigned int enable) } else { writel_relaxed(SSI_WAKE(0), omap_ssi->sys + SSI_CLEAR_WAKE_REG(port->num)); - pm_runtime_put_sync(ssi->device.parent); + pm_runtime_put(ssi->device.parent); } } EXPORT_SYMBOL_GPL(ssi_waketest); @@ -217,7 +217,7 @@ static void ssi_gdd_complete(struct hsi_controller *ssi, unsigned int lch) if (msg->ttype == HSI_MSG_READ) { dir = DMA_FROM_DEVICE; val = SSI_DATAAVAILABLE(msg->channel); - pm_runtime_put_sync(ssi->device.parent); + pm_runtime_put(omap_port->pdev); } else { dir = DMA_TO_DEVICE; val = SSI_DATAACCEPT(msg->channel); @@ -265,7 +265,7 @@ static void ssi_gdd_tasklet(unsigned long dev) writel_relaxed(status_reg, sys + SSI_GDD_MPU_IRQ_STATUS_REG); status_reg = readl(sys + SSI_GDD_MPU_IRQ_STATUS_REG); - pm_runtime_put_sync(ssi->device.parent); + pm_runtime_put(ssi->device.parent); if (status_reg) tasklet_hi_schedule(&omap_ssi->gdd_tasklet); |