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authorSebastian Reichel <sre@kernel.org>2016-06-17 20:59:46 +0200
committerSebastian Reichel <sre@kernel.org>2016-06-28 00:39:21 +0200
commitea88f717cdbe94e60bf2b0082648453cf2401ffc (patch)
tree9498967268b9700664226694dd13feb0a318689c /drivers/hsi
parent7c5d81620ecd37702e86232de819eb1dd4c738e0 (diff)
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.c10
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);

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