diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/cppi41.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c index 4b52126c13cf..d5ba43a87a68 100644 --- a/drivers/dma/cppi41.c +++ b/drivers/dma/cppi41.c @@ -317,11 +317,12 @@ static irqreturn_t cppi41_irq(int irq, void *data) while (val) { u32 desc, len; + int error; - status = pm_runtime_get(cdd->ddev.dev); - if (status < 0) + error = pm_runtime_get(cdd->ddev.dev); + if (error < 0) dev_err(cdd->ddev.dev, "%s pm runtime get: %i\n", - __func__, status); + __func__, error); q_num = __fls(val); val &= ~(1 << q_num); @@ -367,6 +368,8 @@ static int cppi41_dma_alloc_chan_resources(struct dma_chan *chan) error = pm_runtime_get_sync(cdd->ddev.dev); if (error < 0) { + dev_err(cdd->ddev.dev, "%s pm runtime get: %i\n", + __func__, error); pm_runtime_put_noidle(cdd->ddev.dev); return error; @@ -1072,8 +1075,8 @@ err_chans: deinit_cppi41(dev, cdd); err_init_cppi: pm_runtime_dont_use_autosuspend(dev); - pm_runtime_put_sync(dev); err_get_sync: + pm_runtime_put_sync(dev); pm_runtime_disable(dev); iounmap(cdd->usbss_mem); iounmap(cdd->ctrl_mem); |