This Part #1/2 stuff was awkward, you don't need it :)
On Tue, Mar 10, 2015 at 3:07 PM, Jarkko Nikula
<jarkko.nikula@xxxxxxxxxxxxxxx> wrote:
> The same error message is printed from different functions. Add a function
> name to error message in order to make it easier to grep error from sources.
>
> Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
> ---
> drivers/dma/dw/core.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
> index a8ad05291b27..29cbd8989c95 100644
> --- a/drivers/dma/dw/core.c
> +++ b/drivers/dma/dw/core.c
> @@ -230,7 +230,8 @@ static void dwc_dostart(struct dw_dma_chan *dwc, struct dw_desc *first)
> /* ASSERT: channel is idle */
> if (dma_readl(dw, CH_EN) & dwc->mask) {
> dev_err(chan2dev(&dwc->chan),
> - "BUG: Attempted to start non-idle channel\n");
> + "%s: BUG: Attempted to start non-idle channel\n",
> + __func__);
> dwc_dump_chan_regs(dwc);
>
> /* The tasklet will hopefully advance the queue... */
> @@ -1261,7 +1262,8 @@ int dw_dma_cyclic_start(struct dma_chan *chan)
> /* Assert channel is idle */
> if (dma_readl(dw, CH_EN) & dwc->mask) {
> dev_err(chan2dev(&dwc->chan),
> - "BUG: Attempted to start non-idle channel\n");
> + "%s: BUG: Attempted to start non-idle channel\n",
> + __func__);
> dwc_dump_chan_regs(dwc);
> spin_unlock_irqrestore(&dwc->lock, flags);
> return -EBUSY;
For both patches,
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
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